Incentives in soil conservation :  from theory to practice / 
editors, David W. Sanders ... [et al.] 
 - Enfield, NH :  Science Publishers,  1999 
 - 382 p. ;  23 cm. 
<br/><br/> 'Published in association with the World Association of Soil and Water Conservation (WASWC) ... [et al.]'--T.p. verso 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>1578080614  RM160.60 
<br/><br/><label>LCCN: </label>99-034865 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Incentives in soil conservation