TY  - BOOK
AU  - Butzer,Karl W.
AU  - Isaac,Glynn Llywelyn
TI  - After the Australopithecines: stratigraphy, ecology, and culture, change in the Middle Pleistocene 
SN  - 9027976295 :
U1  - 551.792 
PY  - 1975///
CY  - The Hague
PB  - Mouton
KW  - Paleolithic period
KW  - Human evolution
KW  - Geology, Stratigraphic
KW  - Pleistocene
N1  - Includes bibliographical references and index
ER  -