Search Results       Your search for [author]Aguiran, Virgilio A. returned 1 record.           The effects of the different rates of applying urea (45-0-0) on the yield of C4-63C variety of rice grown under Ilocos Norte Institute of Technology conditions. by Aguiran, Virgilio A.; 1973. Subject: Rice -- Fertilizers and manures; Urea as fertilizer.          Add to Book Cart Relevance: 20.00%