AU  - Wallace,Robert A. 
TI  - Biology, the world of life
SN  - 067338320 2
U1  - 574 WAL 
PY  - 1990///
CY  - Great Britain
PB  - Scott,Foresman/Little, Brown Higher Education
KW  - Biology
KW  - Biyoloji
N1  - Includes index (1-19 p.)
ER  -