Farm technology on corn, sugarcane and palay farms (irrigated and non-irrigated) part I farm technology on corn farms - Almeda, Juanita P. (Quezon City Information Section, Bureau of Agricultural Economics, 1979)
Mimeographed.
Keywords: Corn -- Economic aspects -- Philippines; Corn -- Fertilizers and manures -- Philippines; Corn -- Harvesting -- Philippines; Economic aspects; Economic aspects