The impact of fertilizer use on rice and corn - Magsambol, Dulce Marie; Mananquil, Lilia; Montejo, Marilou (1978)
Chiefly tables.
Thesis (B.S.B.E.)--University of the Philippines, Quezon City.
Typescript.
Keywords: Fertilizers and manures -- Economic aspects -- Philippines; Corn -- Fertilizers and manures. -- Philippines; Rice -- Fertilizers and manures. -- Philippines