"3706","10","archive","65",,,"disk0/00/00/37/06","2011-11-06 02:54:30","2013-09-14 09:17:00","2011-11-06 02:54:30","article",,,"show","Library-ICRISAT@cgiar.org",,,"","","","","","","","","","","0",,,"Vierich","H I D","","","","","","","Vierich","H I D","","","","",,,,,"","",,,,,"","","ICRISAT(Bamako)","Mali","Changes in West African Savanna agriculture in response to growing population and continuing low rainfall","pub","s2","","","restricted",,,,,,"Changes in village farming systems brough about by population growth and continuing low rainfall, are described for the three main agro-ecological zones in Burkina Faso. The toposequential landuse and cropping patterns were used as the basis for a model, which describes the long-term ecological degradation from declining proportions of fallow land and over-cropping. The implications of these changes for land tenure systems have also been considered. The result provide a human and ecological setting for th current land degradation problem in the West African savanna and thereby indicate possible directions and priorities for future agricultural research.","1990",,,"Agriculture, Ecosystems and Environment","31","2","Elsevier",,"115-132",,,,,,,,,,,"TRUE",,"0167-8809",,,,,,"","http://dx.doi.org/10.1016/0167-8809(90)90214-X","http://scholar.google.co.in/scholar?hl=en&q=allintitle%3A+Changes+in+West+African+Savanna+Agriculture+in+Response+to+Growing+Population+and+Continuing+low+Rainfall&btnG=Search&as_sdt=0%2C5&as_ylo=&as_vis=0","author",,"","",,,,,,"",,,,,,,"",,,,,"",,,,,"","",,,,,"","",,,,,
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