George p weldon (13 Ergebnisse)
- Softcover
Anbieter: PBShop.store US, Wood Dale, IL, USAPBShop.store US
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EUR 34,13
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PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.
- Softcover
Anbieter: Majestic Books, Hounslow, Vereinigtes KönigreichMajestic Books
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EUR 27,83
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Zustand: New.
- Softcover
Anbieter: PBShop.store UK, Fairford, GLOS, Vereinigtes KönigreichPBShop.store UK
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EUR 30,53
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PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.
- Hardcover
Anbieter: PBShop.store US, Wood Dale, IL, USAPBShop.store US
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Neu
EUR 44,15
Versand gratisVersand innerhalb von USAAnzahl: Mehr als 20 verfügbar
HRD. Zustand: New. New Book. Shipped from UK. Established seller since 2000.
- Hardcover
Anbieter: PBShop.store UK, Fairford, GLOS, Vereinigtes KönigreichPBShop.store UK
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Neu
EUR 39,35
EUR 6,86 VersandVersand von Vereinigtes Königreich nach USAAnzahl: Mehr als 20 verfügbar
HRD. Zustand: New. New Book. Shipped from UK. Established seller since 2000.
- Hardcover
Anbieter: Majestic Books, Hounslow, Vereinigtes KönigreichMajestic Books
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EUR 40,50
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Zustand: New. pp. x + 457 190 Figures, Illus.
- Hardcover
Anbieter: Majestic Books, Hounslow, Vereinigtes KönigreichMajestic Books
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EUR 57,39
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Zustand: New.
- Softcover
Anbieter: AHA-BUCH GmbH, Einbeck, DeutschlandAHA-BUCH GmbH
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EUR 29,35
EUR 60,99 VersandVersand von Deutschland nach USAAnzahl: 2 verfügbar
Taschenbuch. Zustand: Neu. Neuware - This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, pr…eserving, and promoting the world's literature in affordable, high quality, modern editions that are true to the original work.
- Hardcover
Anbieter: Vedams eBooks (P) Ltd, New Delhi, IndienVedams eBooks (P) Ltd
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EUR 79,40
EUR 17,50 VersandVersand von Indien nach USAAnzahl: 1 verfügbar
Hardcover. Zustand: New. 2nd Edition. Contents: 1. Life. 2. Animal Forms. 3. Forms of Life in the Phyla : Protozoa, Porifera, Coelenterata and Echinodermata. 4. Worms. 5. Mollusks. 6. Some Insect Characteristics and Control Methods. 7. Injurious Lepidoptera. 8. Injurious Hemiptera. 9. Injurious Coleoptera. 10. Injurious and Bene…ficial Insects in Several Orders. 11. Arachnida, Crustacea and Myriapoda. 12. Fishes. 13. Amphibia. 14. Reptilia. 15. Birds.16. Wild Mammals. 17. Domesticated Mammals. 18. Human Biology. 19. Human Diseases. 20. Plant Forms.21. Weeds. 22. Plant Diseases and their Damage to Fruit Trees. 23. Vegetable, Grain and Forest Diseases and Fungicides. 24. Origin and Propagation of Fruits. 25. Fruit Growing. 26. Biological Products. The book is a practical and scientific text most useful in the teaching of biology. It lays special emphasis on some of the all important economic phases of the animal and plant worlds. The book also attempts to guide in the matter of controlling some of the more common pests and diseases. The book has emerged out of the author's practical experience in teaching biology and hence, keeping in mind the shortcomings normally observed in this sphere, attempt has been made in the text, to arouse in the reader, an interest in some of the sciences that have a close bearing on agriculture and which are, therefore, closely relating to some of the most important problems concerning human welfare. The sciences of zoology, entomology, botany, plant pathology, bacteriology and pomology, each of which is important in its relation to the broader and all-inclusive subject of Biology, deal with fundamental facts that are of interest to every student. Some of these facts might not have been given their proper evaluation as a part of one's education which gap is attempted to be bridged by this work. A few good suggestions that may be of interest to the teacher have been made at the end of the various chapters. While the emphasis is that much more can be accomplished in outdoor observations, experiments etc than in the classroom laboratory experiments the book will lend itself well with any good laboratory manual. The book is a worthwhile addition to the treasure of teachers as well as students alike. (jacket).
- Softcover
Anbieter: AHA-BUCH GmbH, Einbeck, DeutschlandAHA-BUCH GmbH
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Neu
EUR 33,21
EUR 61,48 VersandVersand von Deutschland nach USAAnzahl: 2 verfügbar
Taschenbuch. Zustand: Neu. Neuware - This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute thi…s work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface.We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
- Softcover
Anbieter: AHA-BUCH GmbH, Einbeck, DeutschlandAHA-BUCH GmbH
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Neu
EUR 35,42
EUR 61,73 VersandVersand von Deutschland nach USAAnzahl: 1 verfügbar
Taschenbuch. Zustand: Neu. Neuware - This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, pr…eserving, and promoting the world's literature in affordable, high quality, modern editions that are true to the original work.
- Softcover
Anbieter: AHA-BUCH GmbH, Einbeck, DeutschlandAHA-BUCH GmbH
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Neu
EUR 41,00
EUR 63,31 VersandVersand von Deutschland nach USAAnzahl: 2 verfügbar
Taschenbuch. Zustand: Neu. Neuware - 'Economic Biology' by George P. Weldon is a comprehensive exploration of the biological principles that directly impact human industry and agriculture. This significant work examines the intricate relationship between various life forms and their practical applications in the real world, focu…sing on the study of plants and animals that hold substantial economic value.Weldon provides detailed insights into how biological knowledge can be harnessed to improve crop production, manage livestock, and implement effective pest control strategies. The text covers a broad spectrum of disciplines, including entomology, botany, and zoology, all unified by the theme of economic utility. It serves as an essential resource for understanding how the life cycles, habitats, and ecological roles of various species influence human economic activity.Focusing on the necessity of scientific observation in solving practical problems, 'Economic Biology' highlights the evolution of agricultural science. It remains a valuable historical reference for students and professionals interested in the development of modern biological practices and the sustainable management of natural resources. This work emphasizes the enduring importance of biological research in sustaining food security and advancing industrial efficiency.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you may see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
- Hardcover
Anbieter: AHA-BUCH GmbH, Einbeck, DeutschlandAHA-BUCH GmbH
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Neu
EUR 59,00
EUR 64,21 VersandVersand von Deutschland nach USAAnzahl: 2 verfügbar
Buch. Zustand: Neu. Neuware - 'Economic Biology' by George P. Weldon is a comprehensive exploration of the biological principles that directly impact human industry and agriculture. This significant work examines the intricate relationship between various life forms and their practical applications in the real world, focusing on… the study of plants and animals that hold substantial economic value.Weldon provides detailed insights into how biological knowledge can be harnessed to improve crop production, manage livestock, and implement effective pest control strategies. The text covers a broad spectrum of disciplines, including entomology, botany, and zoology, all unified by the theme of economic utility. It serves as an essential resource for understanding how the life cycles, habitats, and ecological roles of various species influence human economic activity.Focusing on the necessity of scientific observation in solving practical problems, 'Economic Biology' highlights the evolution of agricultural science. It remains a valuable historical reference for students and professionals interested in the development of modern biological practices and the sustainable management of natural resources. This work emphasizes the enduring importance of biological research in sustaining food security and advancing industrial efficiency.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you may see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
