ELLIS  W  M <br/><br/>
Irrigation Manual 

 -  1955  Government Press 
 - 1-418  0  Paper 
<br/><br/> Hard Binding 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil & Water Conservation
<br/><br/><label>Dewey Class. No.: </label>DT3       J51