Land degradation in the developing world
Subtitle: implications for food, agriculture, and the environment to 2020
By: Sara J. Scherr and Satya Yadav.
Contributors: Yadav, Satya.; International Food Policy Research Institute.
Series: Food, agriculture, and the environment discussion paper -- 14
Publisher: International Food Policy Research Institute
Published: 1996
Place of publication: Washington DC
Language: eng