Potassium supplying capacity of some coconut soils in the Philippines [microform] - Nartea, Roberto Negranza 1933- (Quezon City Photoduplication Service. University of the Philippines Library, 1977)
Microfilmed with 9 other titles.
Thesis (M.S.)
Originally published in College, Laguna, 1969.
Keywords: Soils -- Potassium content; Coconut