Human conservation :  the story of our wasted resources / 

 - Washington :  U.S. Govt. print. off.,  1943. 
 - ii, 126 p. :  illus. (incl. maps) diagrs. ;  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Death--Causes.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Statistics, Vital. [from old catalog]<br/>United States--Population.
<br/><br/><label>Dewey Class. No.: </label>301.32  / HUM  1943