TY  - BOOK
AU  - Haviland A. William 
AU  - Gary W. Crawford
TI  - Human evolution and prehistory
SN  - 9780176102807
AV  - GN60  .H39  2009 
PY  - 2009///
CY  - Toronto
PB  - Nelson Education
KW  - Prehistory
N1  - Includes bibliographical reference and index
ER  -