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

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

Bibliografiset tiedot
Päätekijä: Ramirez, Jimmy L.
Aineistotyyppi: Visual Material
Julkaistu: Quezon City Photoduplication Service. University of the Philippines Library 1981.
Aiheet:
Fish-culture > Economic aspects > Philippines.
Fish-culture > Costs > Philippines.