TY  - BOOK
AU  - Penecilla,Gerard L.
TI  - Basic Concepts in Biology
SN  - 9714203341
PY  - 2003///]
CY  - Bulacan, Philippines
PB  - Trinitas Pub. Inc.
KW  - Biology
KW  - 2003
KW  - Bulacan,Philippines
KW  - newsprint
KW  - sears
ER  -