Clements, Frederic Edward,  1874- <br/><br/>
Climatic cycles and human population in the Great plains / 
Dr. Frederic E. Clements. 
 - Washington, D.C. :  Carnegie Institution of Washington,  1938. 
 - 19 p. :  ill. ;  26 cm. 
 - Carnegie Institution of Washington. Supplementary publications;  n o. 43. .
<br/><br/> Reprinted from the Scientific monthly, September, 1938, vol. xlvii, no. 3, p. 193-210. 
<br/><br/>References : p. 18-19. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Climatology.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Climate.<br/>United States--Population.
<br/><br/><label>Dewey Class. No.: </label>P 551.59 C54