Wyoming State Geological Survey,
Forum on Geology of Industrial Minerals (32nd : 1996 : Laramie, Wyo.)
Forum on Geology of Industrial Minerals (32nd : 1996 : Laramie, Wyo.)
Jones, Richard W. (Richard Warren)
Harris, Ray E.
Wyoming State Geological Survey.
Proceedings of the 32nd annual Forum on the Geology of Industrial Minerals : meeting in Laramie, Wyoming, May 19-21, 1996; with field trips on May 19 and 22-25, 1996
Proceedings of the 32nd annual Forum on the Geology of Industrial Minerals : meeting in Laramie, Wyoming, May 19-21, 1996; with field trips on May 19 and 22-25, 1996
Proceedings of the 32nd annual Forum on the Geology of Industrial Minerals :
Forum on Geology of Industrial Minerals (32nd : 1996 : Laramie, Wyo.)