Erosion and related land use conditions on the Elm creek watershed, Texas / 
by Harvey Oakes ... and Elias Somerville. 
 - Washington :  [U.S. Govt. print. off.],  1939. 
 - 20 p., 5 plates on 3 leaves :  2 maps (1 fold. in pocket) ;  23 cm. 
<br/><br/> Issued by U. S. Dept. of agriculture. Soil conservation service.  In pamphlet box with 36 additional folded maps. 
<br/><br/><label>LCCN: </label>agr39000012  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil conservation--Texas.
<br/><br/><label>LC Class. No.: </label>S623  / .U44 no. 4 
<br/><br/><label>National Agricultural Library Call No.: </label>1.6So31E