Breeding behavior of grain dormancy in Oryza sativa L. [microform]. - Harahap, Zainuddin 1935- (Quezon City Photoduplication Service, University of the Philippines Library, 1977)
Microfilmed with 19 other titles.
Thesis (M.S.)--University of the Philippines, Los Banos.
Originally published in 1967.
Keywords: Rice breeding