Within search
Desc metadata format label sim:application/pdf$https://w3id.org/spar/mediatype/application/pdf
Desc metadata lcsubject label sim:Agriculture$http://id.loc.gov/authorities/subjects/sh85002415 and Fertilizers$http://id.loc.gov/authorities/subjects/sh85047919 and Groundwater$http://id.loc.gov/authorities/subjects/sh85145514 and Contamination of environment$http://id.loc.gov/authorities/subjects/sh85104530 and Agriculture$http://id.loc.gov/authorities/subjects/sh85002415 and Groundwater$http://id.loc.gov/authorities/subjects/sh85145514
Desc metadata location label sim:United States$http://sws.geonames.org/6252001/