Search Results       Your search for [author]Cosico, Wilfredo Cosico, 1943- returned 1 record.           Response of rice to different nitrogen fertilizers and times of application [microform]. by Cosico, Wilfredo Cosico, 1943-; Quezon City: Photoduplication Service,University of the Philippines Library, 1975. Subject: Rice -- Fertilizers and manures; Nitrogen fertilizers.          Add to Book Cart Relevance: 36.26%