Author: S. Wicherek Publisher: Elsevier ISBN: 044459793X Category : Technology & Engineering Languages : en Pages : 604
Book Description
During the last twenty years, mutations within agricultural systems in France and Europe have brought on a spectacular worsening of soil erosion and degradation. This volume, contributed to by scientists from 25 countries, discusses how this risk can be evaluated, and which solutions should be adopted without radically disturbing the socio-economic orientation of major agricultural regions. It is an excellent starting point for the development of new research themes, and will be of great value to soil and environmental scientists, and to all those involved in land irrigation and drainage.
Author: Patricia A. Chambers Publisher: ISBN: Category : Science Languages : en Pages : 256
Book Description
The report, Nutrients and their Impact on the Canadian Environment, provides information on sources of nutrients (nitrogen and phosphorus) to Canadian air, water and soil, and effects of these emissions on the health of humans and ecosystems.--Page iii.
Author: S. Wicherek
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Author: Water Survey of Canada
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Author: Patricia A. Chambers
Author: Canada. Dept. of Agriculture