TY  - BOOK
AU  - Butzer, K.W.
AU  - Butzer, K.W.
TI  - Environment and archeology : an introduction to pleistocene geography
U1  - V2:70H4 
PY  - 1964///
CY  - Chicago
PB  - Aldine Pub.L Co.
KW  - V2:70H4
ER  -