info:oai:icrisat:5110info:ofi/fmt:xml:xsd:journalPowellJ MPowell, J MIkpeF NIkpe, F NSomdaZ CSomda, Z CCrop yield and the fate of nitrogen and phosphorus following application of plant material and feces to soilNutrient Cycling in Agroecosystems1385-1314199954215-2263article