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

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

Détails bibliographiques
Auteur principal: Ramirez, Jimmy L.
Format: Visual Material
Publié: Quezon City Photoduplication Service. University of the Philippines Library 1981.
Sujets:
Fish-culture > Economic aspects > Philippines.
Fish-culture > Costs > Philippines.