1. A Workshop on Desert Processes, September 24-28, 1984--report on the conference Author/Creator: Workshop on Desert Processes Flagstaff, Ariz.), (1984 : author. author Publication/Creation: [Reston, Virginia] : Department of the Interior, U.S. Geological Survey, 1987 Format: Book Access & Availability: Loading
2. The geologic history of the moon Author/Creator: Wilhelms, Don E., author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1987 Format: Book Access & Availability: Loading
3. The geologic history of the moon Author/Creator: Wilhelms, Don E. Publication/Creation: Denver, CO (Federal Center, Box 25425, Denver 80225) : For sale by the Books and Open-file Reports Section, U.S. Geological Survey Format: Book Access & Availability: Loading
4. A Workshop on Desert Processes, September 24-28, 1984--report on the conference Author/Creator: Workshop on Desert Processes Flagstaff, Ariz.) (1984 Publication/Creation: Menlo Park, CA : U.S. Geological Survey, 1987 Format: Book Access & Availability: Loading
5. Lunar terrain mapping and relative-roughness analysis, Author/Creator: Rowan, Lawrence C. Publication/Creation: Washington : U.S. Govt. Print. Off, 1971 Format: Book Is Part Of: U.S. Geological Survey professional paper, no. 595-599. Access & Availability: Loading