Sul Ross State University
A Member of the Texas State University System
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USGS Topographic Map Reference Guide for West TexasCompiled by Kevin Urbanczyk West Texas 1:250K quadrangle names West Texas 1:100K quadrangle names (shows DLG location code) West Texas 1:24K quadrangle grid (shows lat/long/location addressing) Individual 1:24K quadrangle names: |
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