The demand for fertilizer some analysis of price effects - Lejano, Florie M.; Rifareal, Elaine Q. (1978)
Includes tables.
Thesis (B.S.B.E.)--University of the Philippines, Quezon City.
Typescript.
Keywords: Fertilizers and manures -- Economic aspects -- Philippines; Fertilizers and manures -- Prices -- Philippines; Fertilizers and manures -- Mathematical models. -- Philippines