HEXEM(ROGER W); HEADY(EARL O) <br/><br/>
Water Production Functions for Irrigated Agriculture 

 -  1978  Iowa State University Press, Iowa 
 - 1-215  0  Paper 
<br/><br/> Hard Binding 
<br/><br/><label>ISBN: </label>0-8138-1785-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil & Water Conservation
<br/><br/><label>Dewey Class. No.: </label>DT3:78(J)      L8