TY  - BOOK
AU  - Atienza, Theresita
TI  - Biology: a modular approach
SN  - 971-817-004-9.
U1  - Fil. 570 At872b 1999 
PY  - 1999///
CY  - [S.l.] : 
PB  - Booklore Publishing Corporation
KW  - 1. Biology
ER  -