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

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

Podrobná bibliografie
Hlavní autor: Ramirez, Jimmy L.
Médium: Visual Material
Vydáno: Quezon City Photoduplication Service. University of the Philippines Library 1981.
Témata:
Fish-culture > Economic aspects > Philippines.
Fish-culture > Costs > Philippines.