Geology topics
D.F. Alt
Publications and source records attributed to D.F. Alt.
State water-data reports: Hydrologic records of the United States water years 1990, 1991, 1992, and 1993
No abstract available.
Open-File Report↗
State water-data reports; a digital representation of the hydrologic records of the United States for water years 1990 and 1991
Explore the source record for details and available documents.
Open-File Report↗