TY  - BOOK
AU  - Gonzales, Felix R.
AU  - Pascual, Apolonia C. et al.
TI  - The Philippine Journal of Fisheries
U1  - Fil 338.3803 G59p 1977 
PY  - 1977///
CY  - Quezon City
PB  - Bureau of Fisheries and Aquatic Resources
ER  -