Combating land degradation in Sub-Saharan Africa :  summary proceedings 
/ed. by M.V.K. Sivakumar and J. B. Wills 
 - Andhra Pradesh, India :  International Crops Research Institute for the Semi-Arid Tropics,  1995. 
 - 45 p. 
<br/><br/> Ed. bilingüe inglés-francés 
<br/><br/><label>ISBN: </label>929066228X 
<br/><br/><label>LCCN: </label>80978 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Suelos--Degradación.<br/>Suelos--Africa.
<br/><br/><label>Dewey Class. No.: </label>631.4  / I63s 1995