Thorne, D. W.  1908- <br/><br/>
Irrigated soils, their fertility and management / 
by D. W. Thorne and H. B. Peterson 
 - Philadelphia :  Blakiston,  1949 
 - ix, 288 p. :  ill., ports., map. ;  27 cm. 
<br/><br/><label>ISBN: </label> USD 5.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Irrigation farming
<br/><br/><label>Dewey Class. No.: </label>631.4