Geology topics
W. R. Osterkamp
Publications and source records attributed to W. R. Osterkamp.
Map showing distribution of recoverable ground water in the Tucson area, Arizona
No abstract available.
Arizona↗
Map showing depth to water in wells in the Phoenix area, Arizona, 1972
No abstract available.
Arizona↗
Occurrence of ground water in the Judith River Formation, north-central Montana
Explore the source record for details and available documents.
Hydrologic Atlas↗