Soil conservation technologies for smallholder farming systems in the Philippine Uplands :  a socio-economic evaluation / 
[edited by] R. A. Cramb. 
 - Canberra :  Australian Centre for International Agricultural Research,  c2000. 
 - 228 pages :  Illustrations ;  24 cm. 
<br/><br/> Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0642456801 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Farming--systems--Philippines.