singh r l p b (14 Ergebnisse)

Zustand: New. pp. 40 + [4] Illus., Maps.

Zustand: New.

Zustand: New. pp. vii + 183 Figures Maps.

Zustand: New. pp. vii + 240 122 Figures.

Zustand: New. pp. vi + 175 Figures Maps.

Zustand: New. pp. x + 222.

Zustand: New. pp. x + 342 Illus.

Zustand: Good. *Price HAS BEEN REDUCED by 10% until Monday, Sept. 29 (sale item)* 126 pp., rebound in cloth (Hardcover), ex library, else text clean and binding tight. - If you are reading this, this item is actually (physically) in our stock and ready for shipment once ordered. We are not bookjackers. Buyer is responsible for any additional duties, taxes, or fees required by recipient's country.

Zustand: New. pp. ix + 404.

Hardcover. Zustand: New. 1st Edition. Contents: Foreword. Preface. 1. Introduction. 2. Sampling plan and analytical procedures. 3. Socio-economic profile of respondents. 4. Economics of cereals crop production. 5. Economics of turmeric production. 6. Economics of turmeric production. 7. Economics of orchards crop production. 8. Conclusions. References. Index. Farming system is a resource management strategy to achieve economic and sustained production to meet diverse requirement to farm household while presenting resources bare and maintaining a high level environmental quality. The simple tool to assess the costs and returns of the crops is cost cultivation by using various cost concepts. The present book entitled "Economics of Farming System" provide the detailed methodology to workout the costs and return of various crops like cereals, plantation crops, spice crops, orchard crops and vegetable crops. This book will help in course curricular of UG, PG and Ph.D. level in field of agricultural economics. This book would be very useful for students, teachers, researchers and policy makers who are engaged in the field of agricultural economics.

Hardcover. Zustand: As New. Contents Foreword. Preface. 1. Studies of forest products. 2. A technique for nutrient cycling. 3. Technique for nutrient requirements of forests species. 4. Technique used in chemical analysis of wood. 5. Estimation of the finding of agro forestry research. 6. Technique used in social forestry research. 7. Technique used in nursery development. 8. Technique used in forest seed production. 9. Technique used in Bamboo propagation. 10. Restoration eco methodology. 11. Technique used in plant analysis. 12. Technique used in water analysis. 13. Technique used for study of ecological and vegetational analysis. Glossary. From the preface Outstanding work has been done in forestry research in India in the past now a history of more than a century. However current knowledge and pattern of research will not result sufficiently in accurate predictions of the consequences of potentially harmful influences in managing the forest that lack a sound basis in biological knowledge. The deficiency will reduce our ability to maintain or enhance forest productivity recreation and conservation as well as our ability to ameliorate or adapt to changes in the global environment. A new research paradigm will have to be adopted an environmental paradigm. This will require forestry research to increase the breadth of research areas covered and the depth to which they are investigated. Many informations on the development of research analysis in forest sciences are scattered into the literature and number of methods are available for research analysis of plants water and soils. But the analyst is confronted by some problems. The first problem is to select a procedure which will properly evaluate the related parameter. The second problem is to discover appropriate contents which are present in the experimental samples one is attempting to analyses. The third problem is to find the most specific methods appropriate to the required analysis. This manual will serve to further the cause of forestry in general and forestry research in particular. 342 pp.

Hardbound. Zustand: As New. New. Content Preface. Introduction. I. Water pollution 1. Introduction. 2. Water pollutants sources and effects. 3. Eutrophication. 4. Prevention and control of water pollution. II. Air pollution 1. Introduction. 2. Air pollutants and their classification. 3. Sources and effects of air pollutants. 4. Green house effect. 5. Ozone depletion. 6. Photochemical smog. 7. Aerosols. 8. Acid rain. 9. Control of air pollution. III. Soil pollution 1. Introduction. 2. Sources and effects of soil pollution. 3. Effects of soil pollutants. 4. Prevention and control of soil pollution. IV. Noise pollution 1. Introduction. 2. Sources of noise pollution. 3. Control of noise pollution. V. Radiation pollution 1. Introduction. 2. Concepts of nuclear chemistry and terms used in radiations ecology. 3. Sources of ionizing radiations. 4. Effects of ionizing radiations. From the Preface Aim of this book is to bridge the gap between traditional materials on pollution and quantitative and technical aspects that are the essence of most advanced environmental science. The book will also provide necessary informations on environmental chemistry and physics that are prerequisite for the mechanism of working of pollutants. Various chapters of the book covering water pollution air pollution soil pollution noise pollution and radiation describe in details about the sources and effects of pollutants. Control measures to mitigate pollution are added at the end of each chapters. Special emphasis has been laid on topics of international and global concern such as greenhouse effect stratospheric ozone depletion photochemical smog aerosols and acid rains and are discussed well. This book will satisfy the needs of undergraduate and postgraduate students of environmental biology. This book has been checked thoroughly and corrected to the best of our knowledge however errors and suggestions brought to our notice will be appreciated. 222 pp.

Hardbound. Zustand: As New. New. Contents Preface. 1. Introduction i. Ecology. ii. Insects. 2. Classification of insects. 3. Origin of insects. 4. Insects one of the most successful group. 5. Aquatic insects i. Fresh water habitat. ii. Marine water habitat. iii. Orders of aquatic insects. iv. Adaptation in aquatic insects. v. Life cycle in aquatic insects. vi. Filter feeding in aquatic insects. This is the happiest moment for the authors to present Ecology of Aquatic Insects to readers of this discipline. Study of any organism without considering its ecology is not complete as no organism can be separated from its environment. About 75% of earth's surface is covered by water which is source of life on earth. It is the medium within which all aspects of ecosystem co exist both living and non living. Insects have adopted themselves to occupy almost every conceivable ecological niche in on or above the earth. They are all around us occupying our houses puncturing our skin consuming our food and clothing. There is scarcely any place on the earth that is not home to atleast one kind of insects. They endure all extremes of environment and are the most successful group of animals from Protozoa to mammals. This is an attempt to provide distinct advantage to its user (undergraduate postgraduate and life science students and also the researchers who are engaged in deciphering the mystery of aquatic ecology) towards better understanding of relation between insects and aquatic environment. 240 pp.

Single Issue Magazine. Zustand: Fair. Tames, George (cover); Singh, Baghubir; Kantor, Tim; Falk, Sam; Samuels, Gertrude; Moore, Peter; Flora, James; Aller, Bill; Perl, Susan; Maggio, Gene; Richardson, Bob; Millar, Lynn; Silverstone, Marilyn; Tolkien, Christopher J.R.; Richardson, Bob (illustrator). First Edition. 120 pages. Features: Robert McNamara Cover Photo; Many gorgeous color-photo fashion ads; One-page ad for soundtrack to movie "I Do! I Do!", starring Mary Martin and Robert Preston; Great ad for Sony Superscope tape recorders in children's birthday party scene; The Myths That Divide India and Us; The Prevalence of Hobbits - thirty years after they were invented by a bored Oxford don, the hobbits - "a benevolent, furry-footed people" - have taken a new generation by storm - illustrated article with photo of Tolkien; Are We On the Brink of Another Arms Race? - photo-illustrated article; The Two Extremes of Avant-Garde Music - Milton Babbitt and John Cage; Sauvage of Seventh Avenue - Jacques Tiffeau Understands Today - photo-illustrated article; Judge Botein - a Judge with 'Disciplined Indignation'; Lovely color-photo centerfold of Springmaid's Miss January, Martha Branch; Great nostalgic one-page color-photo ad for General Motors features photos of eight of their station wagons; A High School Principal Reports "The young. are going for uglification and unlovableness faster and faster"; Uncommone one-page color-photo ad for Mott's Figure Control Meals which are a 'wicked way to lose weight'; and more. Above-average external wear. Faint library stamp on first page. Covers almost loose. A worthy vintage copy.