Books by Perry H. Rahn

4 books found

Engineering geology

Engineering geology

19862 ed.
Large springs in the Black Hills, South Dakota and Wyoming

Large springs in the Black Hills, South Dakota and Wyoming

19731 ed.
The surficial geology of the Spring Hill quadrangle

The surficial geology of the Spring Hill quadrangle

19711 ed.
Potential of coal strip-mine spoils as aquifers in the Powder River Basin

Potential of coal strip-mine spoils as aquifers in the Powder River Basin

19761 ed.