Books by Wayne A. Pettyjohn
Regional assessment of aquifer
Regional assessment of aquifer vulnerability and sensitivity in the conterminous United States
Protection of public water supplies from ground-water contamination
Introduction to artificial gro
Introduction to artificial ground-water recharge
Water atlas of Oklahoma
Water atlas of Oklahoma
Introduction to Artificial Gro
Introduction to Artificial Ground Water Recharge (Nwwa/Epa Series)
A ground-water quality atlas o
A ground-water quality atlas of the United States
Water quality in a stressed environment
Ground-water resources of Renv
Ground-water resources of Renville and Ward Counties
Geohydrology of the Souris Riv
Geohydrology of the Souris River Valley in the vicinity of Minot, North Dakota