TY  - BOOK
AU  - Oram, Raymond F.
AU  - Paul j. Hummer J.
TI  - Biology: living systems
SN  - 9780675064842
AV  - QH308.2 .Orl 1989
PY  - 1989///
CY  - Columbus, Ohio.
PB  - Merrill Pub company
N1  - index,glossary,illustrations
ER  -