P weldon george (7 Ergebnisse)
- Hardcover
Anbieter: Majestic Books, Hounslow, , Vereinigtes KönigreichMajestic Books
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EUR 41,26
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Zustand: New. pp. x + 457 190 Figures, Illus.
- Softcover
Anbieter: AHA-BUCH GmbH, Einbeck, DeutschlandAHA-BUCH GmbH
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EUR 33,13
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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.
- Hardcover
Anbieter: Vedams eBooks (P) Ltd, New Delhi, IndienVedams eBooks (P) Ltd
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EUR 80,90
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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
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EUR 39,47
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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
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EUR 41,49
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.
- Hardcover
Anbieter: AHA-BUCH GmbH, Einbeck, DeutschlandAHA-BUCH GmbH
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EUR 48,88
EUR 62,34 VersandVersand von Deutschland nach USAAnzahl: 2 verfügbar
Buch. Zustand: Neu. Neuware.
- Hardcover
Anbieter: AHA-BUCH GmbH, Einbeck, DeutschlandAHA-BUCH GmbH
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Neu
EUR 55,88
EUR 64,20 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.
