TY  - BOOK
AU  - Raven,Peter H.
AU  - Johnson,George B.
TI  - Biology
SN  - 0801640415
AV  - QH308.2 RAV 1989
U1  - 574 19
PY  - 1989///
CY  - St. Louis
PB  - Times Mirror/Mosby College Pub.
KW  - Biology
N1  - Includes bibliographical references
ER  -