TY  - BOOK
T1  - The biological world
A1  - Nason, Alvin
A2  - DeHaan, Robert L. 1930- (Robert Lawrence)
LA  - English
PP  - New York
PB  - Wiley
YR  - 1973
UL  - https://tuklas.up.edu.ph/Record/UP-1685523046124955172
OP  - 736
NO  - Includes bibliographies.
CN  - QH 308.2 N37 1973
SN  - 0471630454
KW  - Biology.
ER  -