TY  - BOOK
AU  - Avery,George S.
ED  - Academic Press
TI  - Survey of biological progress
SN  - 0081-9697
U1  -  574.082 
PY  - 1949///-
CY  - New York
PB  - Academic Press
KW  - Biology
N1  - Library has Vol.1?4; Includes index
ER  -