The geology, mineralogy and scenic features of Custer state park, South Dakota,
O'Harra, Cleophas C. 1866-1935.
The geology, mineralogy and scenic features of Custer state park, South Dakota, by Cleophas C. O'Harra ... [and] Joseph P. Connolly . - Rapid City, S. Dak., 1926. - 123 p., 1 l. illus., 60 pl. (part fold., incl. 2 maps) 23 cm. - South Dakota. School of mines. Depts. of geology and mineralogy. Bulletin no. 14 .
gs 26000356
Geology--South Dakota.
Mineralogy--South Dakota.
Custer State Park (S.D.)
TN24.S8 / A3 no. 14
The geology, mineralogy and scenic features of Custer state park, South Dakota, by Cleophas C. O'Harra ... [and] Joseph P. Connolly . - Rapid City, S. Dak., 1926. - 123 p., 1 l. illus., 60 pl. (part fold., incl. 2 maps) 23 cm. - South Dakota. School of mines. Depts. of geology and mineralogy. Bulletin no. 14 .
gs 26000356
Geology--South Dakota.
Mineralogy--South Dakota.
Custer State Park (S.D.)
TN24.S8 / A3 no. 14