Resource use and productivity in sugar cane farms of Laguna, 1963-1964 [microform] - Apellido, Cerenilla Lumayag 1942- (Quezon City Photoduplication Service. University of the Philippines Library, 1977)
MIcrofilmed with 15 other titles.
Thesis (M.S.)
Originally published in College, Laguna, 1966.
Keywords: Sugar-cane -- Philippine -- Laguna