Ghosh r k (96 Ergebnisse)

Zustand: New. pp. xii + 82 Illus.

No Binding. Zustand: Very Good. ORIGINAL Article, disbound from journal; no covers; in very good condition. Journal.

Hardcover. Zustand: Very Good. 1. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Zustand: New. pp. xix + 320 81 Figures.

Zustand: New. pp. [iii] + 104 Figures, Illus., Map.

Zustand: New.

Article disbound from proceedings volume; no covers; in good condition.

Zustand: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. Clean from markings. In good all round condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,1300grams, ISBN:9780415288637. …

Zustand: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. Clean from markings. In good all round condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,1300grams, ISBN:9780415288637. …

Zustand: New. pp. vii + 318 Illus.

Soft cover. Zustand: New. Livestock and forage sector is the backbone of Indian agriculture, looked at to enhance productivity, impact stability, and double farmers income. Livestock sector contributes nearly 4.4% to the total GDP. But, Indian animals are low yielders due to lack of quality feed and fodder and poor genetic potential. Currently, India faces a net deficit of green fodder, dry crop residues and feed. This calls for a need to understand the forage scenario of the country to ensure supply of quality fodder by adopting sustainable production and conservation techniques. The 'Textbook on Forages' is designed to provide adequate and up-to-date information on overall forage management. The book is divided into ten chapters covering different aspects, viz. Introduction to forage and livestock resources of India; Kharif, Rabi and perennial forage crops; Grazing resources and their management; Forage processing, conservation and utilization; Farm machinery; Non-conventional forage resources; Issues and strategies, etc. to give in-depth details and provide comprehensive understanding of the subject with latest facts.…

Hardcover. Zustand: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.

Zustand: New. pp. 24 Figures.

Zustand: New. pp. 25, Frontispiece.

Soft cover. Zustand: As New. Contents: 1. Introduction. 2. Material and methods. 3. Results : I. Physico-chemical parameters of water quality. II. Macrophytes. 4. Diversity of insect fauna. 5. Ephemeroptera : I. Systematic list. II. Systematic account. 6. Odonata : 1. Systematic list. 7. Hemiptera : I. Systematic list of aquatic and semi-aquatic insects. 8. Coleoptera : I. Systematic list of taxa. 9. Total density - a relative composition of different insect groups. 10. Abundant species. 11. Diversity species. 12. Similarity between wetlands. Discussion. Summary. References.No. 28368 104 pp. …

Zustand: New.

Hardcover. Zustand: Fair.

Hardcover. Zustand: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Pbk. Contents. 1. Introduction. 2. Classified list of species of hemiptera from Namdapha. 3. Systematic account. Summary. Acknowledgements. References. 42 pp.

Zustand: New. Brand New. Soft Cover International Edition. Different ISBN and Cover Image. Priced lower than the standard editions which is usually intended to make them more affordable for students abroad. The core content of the book is generally the same as the standard edition. The country selling restrictions may be printed on the book but is no problem for the self-use. This Item maybe shipped from US or any other country as we have multiple locations worldwide.…

Zustand: New. pp. xii + 240.

The book is an attempt to look at the traditional watermill or gharat of the Himalayan region of Himachal Pradesh in order to create an understanding of its importance problems and solutions of such technologies Pradesh 82 pp.

Paperback. Zustand: Very Good. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Hardcover. Zustand: New. Contents: 1. Why We Need Biopesticides: Some Case Studies of Chemical Pesticides. 2. Insecticide Resistance and Case Histories. 3. History and Development of Biological Control. 4. Biopesticides Classification and Their Formulations in India. 5. Nano-Biopesticides for Management of Insect Pests of Crops. 6. Impact of Biopesticides Application on Crop Quality and Environmental Quality. 7. Indian Biopesticide: Market, Consumption, Growth and Opportunities. 8. Biopesticides: Research and Development Activities. 9. Biopesticide Commercialization: World-wide Regulation Policies for Registration and Use of Biopesticides. 10. Promotion of Biopesticides in India: Role of Government and Growers. 11. Growth of Biopesticides: Driving Force and Set-Back. According to estimates, plant pests and diseases cause at least 10% of the world's food production to be lost. Additional pest and disease losses occur after harvest, where it is estimated that up to 13% of the total calories generated are lost after leaving the farm gate, in addition to in-field losses. According to Indian viewpoints, biotic stressors cause a 2026% annual loss of food commodities. The effects of the "Green Revolution" (GV) multiplied crop production and productivity, which ultimately affected the livelihoods of Indian civilians. However, the introduction of numerous inorganic plant protection inputs resulted in irreversible harm to the environment, human lives, and material wealth. The focus on environmentally friendly plant protection measures, particularly microbial biopesticides, has expanded as a result of current conditions and Indian government regulations on chemical pesticides that take into account their negative effects. In the recent past, India's biopesticide industries, demand, consumption, market, etc., have grown tremendously. It is expected that between 2040 and 2050, the biopesticide industry would either match or surpass those of chemical pesticides. Global population growth is projected to reach 9 billion people by 2050, and the duty to increase food production by 70% of current levels in order to feed this population has led to a ruthless shift toward the use of artificial agricultural inputs. Nevertheless, there are ways to enhance food production to the anticipated level by using Integrated Pest Management, which enables the prudent application of inorganic inputs in conjunction with environmentally benign tactics like microbial biopesticides.…

Zustand: New. Brand New. Soft Cover International Edition. Different ISBN and Cover Image. Priced lower than the standard editions which is usually intended to make them more affordable for students abroad. The core content of the book is generally the same as the standard edition. The country selling restrictions may be printed on the book but is no problem for the self-use. This Item maybe shipped from US or any other country as we have multiple locations worldwide.…

Hardcover. Zustand: As New. Contents: I. Introduction. II. Earlier work done. III. General key to the major classes of Pteridophyta. IV. Families of Pteridophytes: 1. Psilotaceae. 2. Equisetaceae. 3. Isoetaceae. 4. Huperziaceae. 5. Lycopodiaceae. 6. Selaginellaceae. 7. Helminthostachyaceae. 8. Botrychiaceae. 9. Ophioglossaceae. 10. Christenseniaceae. 11. Angiopteridaceae. 12. Salviniaceae. 13. Azollaceae. 14. Marsileaceae. 15. Parkeriaceae. 16. Cyatheaceae. 17. Dicksoniaceae. 18. Gleicheniaceae. 19. Stenochlaenaceae. 20. Lomariopsidaceae. 21. Lygodiaceae. 22. Hymenophyllaceae. 23. Osmundaceae. 24. Plagiogyriaceae. 25. Monachosoraceae. 26. Schizaeaceae. 27. Onocleaceae. 28. Adiantaceae. 29. Actiniopteridaceae. 30. Vittariaceae. 31. Pteridaceae. 32. Cryptogrammaceae. 33. Pteridiaceae. 34. Hypolepidaceae. 35. Sinopteridaceae. 36. Hemionitidaceae. 37. Dennstaedtiaceae. 38. Dipteridaceae. 39. Platyceriaceae. 40. Antrophyaceae. 41. Polypodiaceae. …

Hardcover. Zustand: New. 1st Edition. Agriculture has always been an integrated part in the journey of human civilization. From the era of cave to the present era of drone, agriculture have ensured the supply to food to society. Use of integrated and improved technologies and inputs in agriculture have increased the crop production several folds. To ensure food security for millions of people, use of synthetic plant protection chemicals became necessary. Synthetic plant protection chemicals/ pesticides which kill insects/pests with immediate effect gain popularity among the farming communities. But, indiscriminate and non-judicious use of insecticides resulted in development of resistance in pests which leads to higher doses/ frequent application of insecticides. This irresponsible and overlooked activity resulted in environmental contamination of pesticide residues. Pesticide residues have invaded the food chain via the process of bioaccumulation and bio-magnification and pose threat to all organism. Even, the effect of pesticides on pests is not very satisfactory as it was earlier. Damage/ loss in agriculture due to insects, diseases and weeds is around 30% per annum worldwide. Hence in certain response, pesticide consumption has an increasing trend of 20% per annum. However, agricultural production has shown nominal increase.…

Soft cover. Zustand: New. 2nd Edition. revised edition (previous 1943). xxix, 220 pages ; 22 cm.

Zustand: Good. Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre'. Ex-library, so some stamps and wear, but in good overall condition. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions.…

Zustand: as new. Berlin & New York: Springer-Verlag, 1993. Hardcover. xxii. 367 pp. Condition : fine. Condition : as new copy. ISBN 9783540979210. Keywords : MATHEMATICS.