Productivity and returns to inputs of fishpan aquaculture in the Philippines [microform]

Productivity and returns to inputs of fishpan aquaculture in the Philippines [microform]

Bibliografische gegevens
Hoofdauteur: Ramirez, Jimmy L.
Formaat: Visual Material
Gepubliceerd in: Quezon City Photoduplication Service. University of the Philippines Library 1981.
Onderwerpen:
Fish-culture > Economic aspects > Philippines.
Fish-culture > Costs > Philippines.