TY  - BOOK
AU  - Santos, Gil Nonato C.
AU  - Danac, Alfonso C.
TI  - Biology for high school II
SN  - 971-23-2635-7
U1  - Fil. 570 S273 1998 
PY  - 1998///
CY  - Manila
PB  - Rex Book Store, Inc.
KW  - Biology
ER  -