TY  - BOOK
AU  - Ordoñez,Jose A.
TI  - Environmental biology: Philippine setting 
SN  - 9710863789
U1  - 577 Gr65 2003 
PY  - 2003///
CY  - Mandaluyong City
PB  - National Book Store
KW  - Ecology
KW  - Study and teaching
KW  - Philippines
N1  - Includes bibliography references and index.
ER  -