About LOWRANCE R
About Agricultural, United States Dep. Agriculture Res. Serv., Georgia, USA
About NEWBOLD J D
About Stroud Water Res. Center, Pennsylvania, USA
About SCHNABEL R R
About Agricultural, United States Dep. Agriculture Res. Serv., Pennsylvania, USA
About GROFFMAN P M
About Inst. Ecosystem Studies, New York, USA
About DENVER J M
About United States Geological Survey, Delaware, USA
About CORRELL D L
About Smithsonian Environmental Research Center, Maryland, USA
About GILLIAM J W
About North Carolina State Univ., North Carolina, USA
About ROBINSON J L
About Natural Resources Conservation Serv., USDA, Texas, USA
About TODD A H
About Forest Serv., USDA, Maryland, USA
About Environmental Management
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