Apploiction of systems analysis to problems of irrigation,drainage and flood control  a manual for water and agricultural engineers 

 -  1980 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Irrigation-Data process<br/>Drainage-data processing<br/>Flood control-data processing
<br/><br/><label>Dewey Class. No.: </label>627.502285  / I5A