Sulfur availability to rice plants and its transfoemation in rice soil and rhizosphere [microform] - Han, Kang Wan 1941- (Quezon City Photoduplication Service. University of the Philippines Library, 1977)
MIcrofilmed with 16 other titles.
Thesis (M.S.)
Originally published in College, Laguna, 1973.
Keywords: Soils -- Sulphur content; Rice