Lowdermilk, W. C.  1888-1974. <br/><br/>
Conquest of the land through 7,000 years / 
[by W.C. Lowdermilk]. 
 - Washington, D.C. :  U.S. Dept. of Agriculture, Soil Conservation Service,  1953. 
 - 30 p. :  ill. ;  24 cm. 
 - Agriculture information bulletin ;  no. 99 .
<br/><br/><label>LCCN: </label>agr53000308  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Land use.<br/>Soil conservation.
<br/><br/><label>LC Class. No.: </label>S21  / .A74 no. 99 
<br/><br/><label>National Agricultural Library Call No.: </label>1  / Ag84Ab no.99