Effects of rate of seedling and time of nitrogen top-dressing on the grain yield of broadcast rice [microform] - Domingo, Alfredo A. 1944- (Quezon City Photoduplication Service, University of the Philippines Library, 1974)
Microfilmed with 23 other titles.
Thesis (M.S.)--Araneta University Foundation, Malabon Rizal.
Originally published in 1972.
Keywords: Rice breeding; Nitrogen fertilizers