Operational Procedures for Collecting Water-Quality Samples at Monitoring Sites on Maple Creek near Nickerson and the Platte River at Louisville, Eastern Nebraska, Johnson, S.M. and Swanson, R.B. 1994, (OFR-94-121)

Operational Procedures for Collecting Water-Quality Samples at Monitoring Sites on Maple Creek near Nickerson and the Platte River at Louisville, Eastern Nebraska, Johnson, S.M. and Swanson, R.B. 1994, (OFR-94-121). Prepared as part of the National Water-Quality Assessment Program in conjunction with USGS. Out of Print, un-bound copy available.