The probable impact of the seed-fertilizer revolution on grain production and on farm labor requirements [microform]

The probable impact of the seed-fertilizer revolution on grain production and on farm labor requirements [microform]

Bibliografske podrobnosti
Glavni avtor: Barker, Randolph
Drugi avtorji: Mangahas, Mahar 1944-, Meyers, William H.
Format: Visual Material
Jezik:English
Izdano: Quezon City Photoduplication Service, University of the Philippines Library 1976.
Teme:
Agricultural laborers > Philippines.
Agriculture > Economic aspects > Philippines.