Fishpond cooperators as communication links of improved fishpond practices [microform]

Podrobná bibliografie
Hlavní autor:	Adan, William R. 1947-
Médium:	Visual Material
Jazyk:	English
Vydáno:	Quezon City Photoduplication Service. University of the Philippines Library 1980.
Témata:	Communication of technical information. Technology > Information services > Philippines > Iloilo. Fish ponds > Philippines > Iloilo.