TY  - BOOK
AU  - Raven,Peter H.
AU  - Johnson,George B.
TI  - Biology
SN  - 0801640415
U1  - 574 
PY  - 1989///
CY  - St. Louis
PB  - Times Mirror/Mosby College Publishing
KW  - Biology
N1  - Bibliography & index
ER  -