TY  - BOOK
AU  - Clements, Frederic Edward,
TI  - ...Climatic cycles and human population in the Great plains
U1  - P 551.59 C54 
PY  - 1938///
CY  - Washington, D.C.
PB  - Carnegie Institution of Washington
KW  - Climatology
KW  - United States
KW  - Climate
KW  - Population
N1  - Reprinted from the Scientific monthly, September, 1938, vol. xlvii, no. 3, p. 193-210; References : p. 18-19
ER  -