TY  - BOOK
AU  - Kormondy, Edward J.
AU  - Essenfeld, Bernice E.
TI  - Biology: A System Approach 
SN  - 0201221284
AV  - QH 308.2 .K62 1988 
PY  - 1988///
CY  - Calfornia
PB  - Addison-Wesly Publishing Company, 
KW  - Biology
ER  -