World Mapping Today

World Mapping Today PDF Author: Bob Parry
Publisher: Walter de Gruyter
ISBN: 3110959445
Category : Science
Languages : en
Pages : 1080

Get Book Here

Book Description

World Mapping Today

World Mapping Today PDF Author: Bob Parry
Publisher: Walter de Gruyter
ISBN: 3110959445
Category : Science
Languages : en
Pages : 1080

Get Book Here

Book Description


Agrindex

Agrindex PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 844

Get Book Here

Book Description


Forestry Bibliography 1981-84: Bibliographic references

Forestry Bibliography 1981-84: Bibliographic references PDF Author:
Publisher:
ISBN:
Category : AGRIS (Information retrieval system)
Languages : en
Pages : 916

Get Book Here

Book Description


The Mountains of the Mediterranean World

The Mountains of the Mediterranean World PDF Author: J. R. McNeill
Publisher: Cambridge University Press
ISBN: 9780521522885
Category : History
Languages : en
Pages : 452

Get Book Here

Book Description
An environmental history of the mountain areas of Turkey, Greece, Italy, Spain, and Morocco.

Surveying and Mapping

Surveying and Mapping PDF Author:
Publisher:
ISBN:
Category : Cartography
Languages : en
Pages : 696

Get Book Here

Book Description


Proceedings of the Sixth International Soil Correlation Meeting (VI ISCOM)

Proceedings of the Sixth International Soil Correlation Meeting (VI ISCOM) PDF Author:
Publisher:
ISBN:
Category : Arid soils
Languages : en
Pages : 264

Get Book Here

Book Description


New Research on Forest Ecosystems

New Research on Forest Ecosystems PDF Author: A. R. Burk
Publisher: Nova Publishers
ISBN: 9781594543845
Category : Nature
Languages : en
Pages : 200

Get Book Here

Book Description
Ecology is the study of the interrelationships between organisms and their environment, including the biotic and abiotic components. There are at least six kinds of ecology: ecosystem, physiological, behavioural, population, and community. Specific topics include: Acid Deposition, Acid Rain Revisited, Biodiversity, Biocomplexity, Carbon Sequestration in Soils, Coral Reefs, Ecosystem Services, Environmental Justice, Fire Ecology, Floods, Global Climate Change, Hypoxia, and Invasion. This new book presents new research on dealing with forest ecosystems.

Afforestation in Arid Zones

Afforestation in Arid Zones PDF Author: R.N. Kaul
Publisher: Springer Science & Business Media
ISBN: 9401033501
Category : Technology & Engineering
Languages : en
Pages : 444

Get Book Here

Book Description
The increasing world population is already causing intensive pressure on the most productive areas of the earth's surface. Hopes of improved living standards, if realised, will increase the pressure still further. The need to make better use of less productive areas thus becomes an urgent priority for human endeavour. In this respect, the arid and semi-arid regions of the world, occupying about 11,000 million acres or 4,500 million hectares, roughly one third of the tota11and surface, pose a constant challenge to man's technological skill. Though the possibilities of economic use of the real deserts are inherently limited, there remain vast areas with less extreme conditions where sustained research is capable of yielding substantial gains in pro ductivity. The problem is so large that it can be solved only by the coordinated efforts of workers in many countries and many disciplines. Forestry has a special part to play, not only for its potential value for wood production but still more for the beneficial effects of shelter from desiccating winds which so commonly accompany arid conditions. Mr. KA UL is to be congratulated on his initiative to pool the results of research on afforestation in arid zones in many parts of the world, and to present them in a single volume in the form of separate monographs.

Proceedings of the ... International Soil Correlation Meeting (ISCOM).

Proceedings of the ... International Soil Correlation Meeting (ISCOM). PDF Author:
Publisher:
ISBN:
Category : Soils
Languages : en
Pages : 274

Get Book Here

Book Description


Nitrates, agriculture, eau

Nitrates, agriculture, eau PDF Author: R. Calvet
Publisher: Editions Quae
ISBN: 9782738002846
Category : Technology & Engineering
Languages : en
Pages : 584

Get Book Here

Book Description
The contributions of this symposium on the relation agriculture-nitrogen-water deal with the economical aspects (cost evaluation and cost repartition), the quantitative approach of the nitrogen biochemical cycle, farming systems and nitrogen manegement, and land utilization, nitrogen management and water quality