TY  - BOOK
AU  - Gottfried,Sandra S.
TI  - Biology today
SN  - 0801674646
U1  - 570 
PY  - 1993///
CY  - St. Louis
PB  - Mosby
KW  - Biology
KW  - Human biology; Human organisms; Human structure; Reproduction; Human genetics; Human evolution; Diversity; Behavior; Ecosystems; Biosphere
N2  - Science General
ER  -