Resource Type
Collection
Serial/Series Title
15 Minute Series (Topographic)
7
30 Minute Series
5
Farmers' bulletin (United States. Dept. of Agriculture)
3
The Battalion
2
Contributions to economic geology
1
Edwards Underground Water District Annual Report
1
Fiscal Year 1992
1
U.S. Geological Survey bulletin
1
United States Geological Survey Reports
1
University of Texas bulletin
1