TY  - BOOK
AU  - Borell,Merriley
AU  - Cohen,I.B.
TI  - The biological sciences in the twentieth century
SN  - 0684164833 :
U1  - 574.09 
PY  - 1989///
CY  - New York
PB  - Scribner
KW  - Biology
KW  - History
N1  - Includes index
ER  -