q=Impacts+of+technology+on+U.S.+cropland+and+rangeland+productivity.&searchType=standard&isFacet=true&view=standard&rows=10&sortWay=score&sortOrder=desc&curlibcode=DDFG&searchWay0=marc&logical0=AND
rows=10&curlibcode=DDFG&searchWay0=marc&logical0=AND
Impacts of technology on U.S. cropland and rangeland productivity.