Environmental policies and NGO influence : land degradation and sustainable resource management in sub-Saharan Africa 
edited by Alan Thomas, Susan Carr and David Humphreys 
 - London  Routledge  c2001 
 - xvii,201p. ; 24cm.- 
 - Routledge research global environmental change series .
<br/><br/><label>ISBN: </label>0415189632 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sustainable development--Africa,sub-Saharan <br/>Environmental policy--Africa,sub-Saharan <br/>Non-governmental organizations--Africa,sub-Saharan <br/>Land use--Environmental aspects-Africa,sub-Saharan <br/>Conservation of natural resources--Africa,sub-Saharan             
<br/><br/><label>Dewey Class. No.: </label>333.70967  / ENV