Science under scarcity principles and practice for agricultural research evaluation and priority setting Alston, Julian M. creator Norton, George W. Pardey, Philip G. text us Ithaca, N.Y Cornell University Press 1995 1995 monographic eng 585 p. : gráfs. /by Julian M. Alston, George W. Norton and Philip G. Pardey Agricultura Costos Agricultura Investigación 630.72 A55 </titleInfo> <name type="corporate"> <namePart>Food systems and agrarian change</namePart> <namePart/> </name> </relatedItem> <identifier type="isbn">0801429374</identifier> <identifier type="lccn">75014</identifier> <recordInfo> <recordContentSource authority="marcorg"/> <recordCreationDate encoding="marc">980317</recordCreationDate> <recordChangeDate encoding="iso8601">20220329141851.0</recordChangeDate> </recordInfo> </mods>