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1by Barnes, Virgil E. (Virgil Everett), 1903-1998Subjects: “...Geology Texas Maps....”
Published 1963
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2by Barnes, Virgil E. (Virgil Everett), 1903-1998Subjects: “...Geology Texas Maps....”
Published 1977
Map -
3by Barnes, Virgil E. (Virgil Everett), 1903-1998Subjects: “...Geology Texas Maps....”
Published 1982
Map -
4by Barnes, Virgil E. (Virgil Everett), 1903-1998Subjects: “...Geology Texas Maps....”
Published 1982
Map -
5by Barnes, Virgil E. (Virgil Everett), 1903-1998Subjects: “...Geology Texas Maps....”
Published 1978
Map -
6
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7by Barnes, Virgil E. (Virgil Everett), 1903-1998Subjects: “...Geology Texas Maps....”
Published 1967
Map -
8
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9
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10by Barnes, Virgil E. (Virgil Everett), 1903-1998Subjects: “...Geology Texas Maps....”
Published 1978
Map -
11by Barnes, Virgil E. (Virgil Everett), 1903-1998Subjects: “...Geology Texas Maps....”
Published 1982
Map -
12by Barnes, Virgil E. (Virgil Everett), 1903-1998Subjects: “...Geology Texas Maps....”
Published 1982
Map -
13