TY  - BOOK
AU  - Silverstein,Alvin
TI  - The biological sciences
SN  - 0030033411
AV  - QH 308 .2 .S54 1974 .S54 1974
U1  - 574 
PY  - 1974///]
CY  - San Francisco
PB  - Rinehart Press
KW  - Biology
N1  - Bibliography: p. 712-714
ER  -