Search Results       Your search for [subject]Sorghum -- Philippines -- Fertilizers and manures returned 1 record.           The effect of NP fertilization and herbicide treatments on grain sorghum. by Ramos, Miguel Paulino, 1939-; Subject: Sorghum -- Philippines -- Fertilizers and manures; Herbicides; Sorghum -- Weed control.          Add to Book Cart Relevance: 27.42%