Optimization of irrigation and drainage systems ;    [proceedings] 

 - New York :    American Society of Civil Engineers,    1971 
 - vii, 626 p. :    ill. ;    22 cm. 
<br/><br/>  Sponsored by Irrigation and Drainage Division, American Society of C ivil Engineers: co-sponsor, Soil and Water Division, American Society o f Agricultural Engineers. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Irrigation engineering -- Congresses<br/> Weather control -- Congresses
<br/><br/><label>Dewey Class. No.: </label>627.52 IRR