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

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

Dettagli Bibliografici
Autore principale: Ramirez, Jimmy L.
Natura: Visual Material
Pubblicazione: Quezon City Photoduplication Service. University of the Philippines Library 1981.
Soggetti:
Fish-culture > Economic aspects > Philippines.
Fish-culture > Costs > Philippines.