TY  - BOOK
AU  - Calvin,William H.
TI  - A brain for all seasons: human evolution and abrupt climate change 
SN  - 0226092011 :
U1  - 304.25 
PY  - 2002///
CY  - Chicago
PB  - University of Chicago Press
KW  - Human beings
KW  - Effect of climate on
KW  - Human evolution
KW  - Paleoclimatology
KW  - Brain
KW  - Evolution
N1  - Includes bibliographical references and index
ER  -