TY  - BOOK
AU  - Cordero, Paciente A.
TI  - Aquatic resources and ecology
SN  - 978-971-23-5354-3
U1  - Fil 333.91599 C811 2009 
PY  - 2009///
CY  - Manila, Philippines
PB  - Rex Book Store.
KW  - Ecology
ER  -