Long Term Resource Monitoring Program standard operating procedures [electronic resource] : quality control for cartographic activities / by Thomas W. Owens ... [et al.].
Imprint
Onalaska, Wis. : U.S. Geological Survey, Environmental Management Technical Center, [1997].
Long Term Resource Monitoring Program standard operating procedures : quality control for cartographic activities 1 v. (various pagings) (OCoLC)37279040