Effects on Soil Properties and Yields of Several Cowpea Varieties 

 - Symposium Water in Agriculture M.S.S.S.  1979 
 - p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>IRRIGATION.<br/>IRRIG.<br/>UPLAND CROPS.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>MALAYSIA.