P k gupta (425 Ergebnisse)

Zustand: New. pp. xvii + [i] + 143.

Zustand: New. pp. 173.

Zustand: New. pp. 127.

Zustand: New.

Zustand: New. pp. xi + 200.

Zustand: New.

Zustand: New.

Zustand: New.

Zustand: New. pp. vi + 248.

Zustand: New. pp. 240.

Zustand: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. Dust jacket in good condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,650grams, ISBN:9780131986008.…

Zustand: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. Dust jacket in good condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,650grams, ISBN:9780131986008.…

Zustand: New. pp. xii + 76 Figures, Illus.

Zustand: New. pp. iv + 66 Figures, Illus.

Zustand: New. pp. vii + 108 Figures, Illus., Map.

Zustand: New. pp. iii + 109 Figures, Illus., Map (Folded).

Zustand: New. pp. vii + 112 Figures, Illus., Maps.

Paperback. Zustand: Very Good.

Zustand: New. pp. 288.

Hardbound. Zustand: As New. Contents: 1. Introduction. 2. Why vermicomposting. 3. Vermicomposting materials. 4. Earthworms. 5. Ways to make compost. 6. Methods of earthworms measurement. 7. Vermicomposting: a world scenario. 8. Bibliography. 9. Glossary. 10. Appendixes. 11. Subject index. From the preface: "This book is an attempt to gather related information on this aspect in a simple and practical manner so that these may utilized by all the agencies indulged in the vermicomposting whether they are scientists, worm growers, farmers, city planners, environmentalists or even house keepers. The book includes chapters like introduction, why vermicomposting,vermicomposting materials, earthworms, ways to make compost, methods of earthworm measurement which gives a comprehensive and detail practical known how about the subject. Vermicomposting, a world scenario, appendices such as worm questions and answers, directory of vermiculture resources, important websites and e-mail addresses given at the end will make this script more useful. Efforts are made to make manuscript self explanatory however, any suggestions for improvement will be highly appreciated."No. 30618 191 pp.…

Zustand: New. pp. 330.

Zustand: New. pp. 272.

Zustand: New. pp. 248.

Zustand: New. pp. 402.

Hardbound. Zustand: As New. Reprint. Contents 1. Vermicomposting nature's way to organic farming. 2. Vermicomposting an over view. 3. Vermicomposting materials. 4. Earthworms. 5. Ways to make compost. 6. Methods of earthworms measurement. 7. Vermicomposting a world scenario. Bibliography. Glossary. Appendices. Subject Index. India is in the process of attaining higher levels of food production for matching the demand of the growing population. Much emphasis has been laid on intensive agriculture sustainable practices because of indiscriminate use of chemical fertilizer and pesticides has led to the deterioration of soil health contamination of air water and food. It is an alarming issue at global level especially among the agricultural and environmental scientists. Therefore attention has now been given to conventional system of agriculture for harmful chemicals free and safe food for human consumption. Organic farming is an agriculture without chemical input. India needs organic farming as a farmers movement. This will help to get safe food control soil erosion structure and improve fertility renewable energy unit nutrient balance and complete organic content build up. The book includes chapters like vermicomposting natures way to organic farming vermicomposting an over view vermicomposting materials earthworms ways to make compost methods of earthworms measurement vermicomposting a world scenario. In the end worm questions and answers directory of vermiculture resources important web sites and e. mail addresses format of vermicompost project (as proposed by Khadi and Village Industry Commission or KVIC) and subject index have been appended. 210 pp. …

Hardbound. Zustand: As New. Reprint. Contents 1. Vermicomposting nature's way to organic farming. 2. Vermicomposting an over view. 3. Vermicomposting materials. 4. Earthworms. 5. Ways to make compost. 6. Methods of earthworms measurement. 7. Vermicomposting a world scenario. Bibliography. Glossary. Appendices. Subject Index. India is in the process of attaining higher levels of food production for matching the demand of the growing population. Much emphasis has been laid on intensive agriculture sustainable practices because of indiscriminate use of chemical fertilizer and pesticides has led to the deterioration of soil health contamination of air water and food. It is an alarming issue at global level especially among the agricultural and environmental scientists. Therefore attention has now been given to conventional system of agriculture for harmful chemicals free and safe food for human consumption. Organic farming is an agriculture without chemical input. India needs organic farming as a farmers movement. This will help to get safe food control soil erosion structure and improve fertility renewable energy unit nutrient balance and complete organic content build up. The book includes chapters like vermicomposting natures way to organic farming vermicomposting an over view vermicomposting materials earthworms ways to make compost methods of earthworms measurement vermicomposting a world scenario. In the end worm questions and answers directory of vermiculture resources important web sites and e. mail addresses format of vermicompost project (as proposed by Khadi and Village Industry Commission or KVIC) and subject index have been appended. 210 pp. …

Zustand: New. pp. xvi + 118 Figures, Illus., Maps.

Zustand: New.

Zustand: New. pp. 418.

Zustand: New. pp. vii + 83 Figures Maps.