Design, construction, and testing of a cable system for tillage operation in wetland rice paddies [microform]. - Angod, Mangompia U. 1944- (Quezon City Photoduplication Service, University of the Philippines Library, 1977)
Thesis (M.S.)--University of the Philippines, Los Banos.
Microfilmed with 17 other titles.
Originally published in [College, Laguna] 1975.
Keywords: Cabies; Agricultural machinery -- Design and construction; Tillage