Erosion and related land use conditions on the watershed of White Rock reservoir near Dallas, Texas / 
by Richard M. Marshall and Carl B. Brown. 
 - Washington :  [U.S. Govt. print. off.,  1939] 
 - 29 p., 7 plates on 4 leaves :  ill., 2 maps ;  23 cm. 
<br/><br/> Issued by U.S. Dept. of Agriculture. Soil Conservation Service.  "Field survey by Richard M. Marshall and party."--p.1.  In pamphlet box with 16 additional folded maps. 
<br/><br/><label>LCCN: </label>agr39000361  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Land use--Texas.<br/>Soil conservation--Texas.
<br/><br/><label>LC Class. No.: </label>S623  / .U44 no. 5 
<br/><br/><label>National Agricultural Library Call No.: </label>1.6So31W