TY  - BOOK
AU  - Oram, Raymond F.
TI  - Biology: living systems 
SN  - 0675064848
U1  - 574 
PY  - 1989///]
CY  - Ohio: 
PB  - Merrill Publishing Company
KW  - Biology
KW  - Life Sciences
N1  - Includes index
ER  -