The role of rice and corn industry in the economic development of South Cotabato [microform] - Balogo, Editha V. (Quezon City Photoduplication Service, University of the Philippines Library, 1974)
Microfilmed with 12 other titles.
Thesis (M.A.T.)--Notre Dame University, Cotabato City.
Originally published in 1970.
Keywords: Rice -- Philippines -- Cotabato; Corn -- Philippines -- Cotabato