Matthews, William Henry, 1919-
The geologic story of Longhorn Cavern. - Austin, Bureau of Economic Geology, University of Texas, 1963. - 46, [4] p. illus., maps. 26 cm. - Bureau of Economic Geology, University of Texas. Guidebook 4 . - Texas. University. Bureau of Economic Geology. Guidebook 4. .
Bibliography: p. [47]
63063399
Geology--Texas--Longhorn Cavern State Park.
Longhorn Cavern State Park, Tex.
The geologic story of Longhorn Cavern. - Austin, Bureau of Economic Geology, University of Texas, 1963. - 46, [4] p. illus., maps. 26 cm. - Bureau of Economic Geology, University of Texas. Guidebook 4 . - Texas. University. Bureau of Economic Geology. Guidebook 4. .
Bibliography: p. [47]
63063399
Geology--Texas--Longhorn Cavern State Park.
Longhorn Cavern State Park, Tex.