Pettyjohn, Wayne A, Oklahoma State University

• Oklahoma Water Resources Center 1989: Technical Reports for 1989 - Reports
  CAUSE AND EFFECf OF RAPID CHANGES IN SHALLOW GROUND-WATER QUALITY
  Abstract  PDF
• Oklahoma Water Resources Center 1985: Technical Reports for 1985 - Reports
  Preliminary Estimate of Effective Ground-Water Recharge Rates in Central Oklahoma
  Abstract  PDF
• Oklahoma Water Resources Center 1986: Technical Reports for 1986 - Reports
  Introduction to Water Resources and Domestic Water Supply in Oklahoma
  Abstract  PDF
• Oklahoma Water Resources Center 1984: Technical Reports for 1984 - Reports
  SUBSURFACE CHARACTERIZATION: PREDICTION OF REACTIONS BETWEEN GEOLOGIC MATERIALS AND ORGANIC POLLUTANTS.
  Abstract  PDF
• Oklahoma Water Resources Center 1992: Technical Reports for 1992 - Reports
  Water Quality and Ground-Water Recharge Through Soil to a Shallow Aquifer
  Abstract  PDF