Variability of rice yield response to fertilization in a Santa Rita series in Iloilo in relation to some soil chemical properties - Ali, Jakhro Anwar 1945- (1980)
Thesis (Ph.D.)--University of the Philippines, Los Banos.
Typescript.
Vita.
Keywords: Rice -- Soils. -- Philippines -- Napnapan (Iloilo); Cropping systems -- Philippines -- Napnapan (Iloilo).; Soil fertility -- Philippines -- Napnapan (Iloilo).; Soils -- Philippines -- Napnapan (Iloilo) -- Testing