||Johnson, Gary S.; Bloomsburg, George; Ralston, Dale R.
|| How to Conduct an Inventory in your Wellhead Protection Area: a Training Manual for Use with Volunteers
|| Frederick, David B.; Johnson, Gary S.
|| Depth and Temporal Variations in Water Quality of the Snake River Plain Aquifer in Well USGS-59 near the Idaho Chemical Processing Plant
|| Frederick, David B.; Johnson, Gary S
|Straddle-Packer Aquifer Test Analyses of the Snake River Plain Aquifer at the Idaho National Engineering Laboratory