Scheewe, Winfried. <br/><br/>
Nurturing soil, feeding people :  principles of sustainable agriculture in the tropics / 

 - London :  Earthscan,  2003. 
 - 272 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>1853839841 1853839833 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sustainable agriculture
<br/><br/><label>Dewey Class. No.: </label>338 WIN 2000 C342 Or.