Research Catalog
New! Try our Article Search to discover online journals, books, and more from home with your library card.
Displaying 1-4 of 4 results for author "McMahon, Peter B."
A reconnaissance study of the effect of irrigated agriculture on water quality in the Ogallala Formation, Central High Plains Aquifer.
- Text
- [Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2000]
- 2000
- 1 Item
Item details Format Call Number Item Location Text JBX Q-467 Offsite Vertical gradients in water chemistry in the central High Plains aquifer, southwestern Kansas and Oklahoma panhandle, 1999 / by P.B. McMahon.
- Text
- Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Information Services [distributor], 2001.
- 2001
- 1 Item
Item details Format Call Number Item Location Text JSF 01-802 Offsite Use of classes based on redox and groundwater age to characterize the susceptibility of principal aquifers to changes in nitrate concentrations, 1991 to 2010 / by P.B. McMahon.
- Text
- Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2012.
- 2012
- 1 Resource
Available Online
https://purl.fdlp.gov/GPO/gpo58813Chemistry and age of groundwater in bedrock aquifers of the Piceance and Yellow Creek Watersheds, Rio Blanco County, Colorado, 2010-12 / by P.B. McMahon, J.C. Thomas, and A.G. Hunt.
- Text
- Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2013.
- 2013
- 1 Resource
Available Online
https://purl.fdlp.gov/GPO/gpo183534
No results found from Digital Research Books Beta
Digital books for research from multiple sources world wide- all free to read, download, and keep. No Library Card is Required. Read more about the project.
