TY  - BOOK
AU  - Navarra, John. G.
AU  - Zafforoni, Joseph.
AU  - Garone, John. E.
TI  - Life in the environment: the biological sciences 
U1  - 574.1925 GAR 
PY  - 1973///
CY  - New York
PB  - Harper and Row publishers
N1  - Includes index
ER  -