GRAZING INTENSITY AND ECOLOGICAL CHANGE IN EASTERN SENEGAL: IMPLICATIONS FOR THE MONITORING OF SAHELIAN RANGELANDS.
The objectives of this dissertation were to identify soil and vegetation changes due to grazing by livestock and to develop guidelines for monitoring the impact of livestock in the Sahelian zone of Africa. The study was conducted in eastern Senegal during 1983 to 1985. The basic methodology was a st...
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| Language: | en |
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The University of Arizona.
1987
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| Online Access: | http://hdl.handle.net/10150/184034 |