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Geology topics

R.H. Ollman

Publications and source records attributed to R.H. Ollman.

2 recordsLinked to original sources

USGS1973

Time of travel of solutes, field observations of water quality, and suspended-sediment data for stream reaches in the Trinity River Basin, Texas, July 31 to August 14, 1972

No abstract available.

Open-File Report↗

USGS1969

Impervious surface area in the Upper White Rock Creek watershed

Explore the source record for details and available documents.

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