TY  - BOOK
AU  - Payawal, Ruthela Perez,
AU  - Alvarez, Lourdes Valerio,
AU  - Coronado, Armin S.,
AU  - Guinto, Adrian R.,
TI  - Biological science : : a practical approach 
SN  - 9789719525561 
AV  - QH315 .P39 2013
PY  - 2013///
CY  - [Sta. Mesa, Manila]
PB  - Rajah Publishing House
KW  - Guinto, Adrian R.,
KW  - Biology
KW  - Study and teaching
ER  -