TY  - BOOK
AU  - Downhower, Jerry F.
AU  - Wrensch, Dana L.
TI  - Knowing ourselves: evolution and human biology 
SN  - 0840367465
AV  - GN289 D75 1992
PY  - 1992///
CY  - Iowa
PB  - Kendall/Hunt Pub.
KW  - Human biology
KW  - Human evolution
N1  - Includes bibliographical references and index
ER  -