TY  - BOOK
AU  - Alters,Sandra
TI  - Biology: Understanding life 
SN  - 0-8151-0858-3
U1  - Prof. 574 A466 1996 
PY  - 1996///
CY  - United States of America
PB  - Mosby-Year Book, Inc.
KW  - Biology
ER  -