Showing 341 - 360 results of 469 for search '', query time: 0.17s Refine Results
  1. 341
    A statistical history of Virginia coal mining : 241 years of data from 1748 to 1988 /
    Published 1989
    Government Document Microform Book
  2. 342
    Analysis of the Wyoming abandoned mine land reclamation program /
    by Dolzani, Roger
    Published 1994
    Government Document Microform Book
  3. 343
    Location dates for mining claims /
    Published 1992
    Government Document Microform Book
  4. 344
    Mineral withdrawal, Desert National Wildlife Range : final environmental impact statement.
    Published 1994
    Government Document Microform Book
  5. 345
    Florida, proposed resource management plan and final environmental impact statement.
    Published 1994
    Government Document Microform Book
  6. 346
    Codicil to the geophysical expression of selected mineral deposit models.
    Published 1994
    Government Document Microform Book
  7. 347
    1994 annual report for the fourth annual National Indian Energy/Minerals Conference.
    Published 1994
    Government Document Conference Proceeding Microform Book
  8. 348
    Assessment of mineral resource potential of the western half of the Redding 1:250,000 quadrangle, northwestern California.
    Published 1994
    Government Document Microform Book
  9. 349
    Natural acid drainage from altered areas within and adjacent to the upper Alamosa River basin, Colorado.
    Government Document Microform Book
  10. 350
    Analytical data for stream sediment, heavy-mineral concentrate, and outcrop samples, Sur Medio region, departments of Ica, Ayacucho, and Huancavelica, Peru.
    Published 1994
    Government Document Microform Book
  11. 351
    Geoenvironmental models of mineral deposits, and geology-based mineral-environmental assessments of public lands.
    by Plumlee, Geoffrey S.
    Published 1994
    Government Document Microform Book
  12. 352
    Record of decision and resource management plan summary for the approval of portions of the Judith-Valley-Phillips resource management plan and environmental impact statement.
    Published 1994
    Government Document Microform Book
  13. 353
    1992 proceedings International Conference on Arctic Margins : Anchorage, Alaska, September 1992.
    Published 1994
    Government Document Conference Proceeding Microform Book
  14. 354
    Special Symposium 1993 on Economic Mineral Resources of the Annette Islands Reserve, Alaska.
    Published 1993
    Government Document Conference Proceeding Microform Book
  15. 355
    Special Symposium 1994 on Economic Mineral Resources of the Goshute Indian Reservation, Nevada-Utah.
    Published 1994
    Government Document Conference Proceeding Microform Book
  16. 356
    Mineral resources of the Red Lake Band of the Chippewa Indians of Minnesota.
    Published 1995
    Government Document Microform Book
  17. 357
    Distribution of abandoned and inactive mines on National Forest System lands.
    by Shields, Deborah J.
    Published 1995
    Government Document Microform Book
  18. 358
    Proceedings of the Illinois Basin Energy and Mineral Resources Workshop.
    Published 1994
    Government Document Conference Proceeding Microform Book
  19. 359
    Hydrocarbon and mineral resources of the Uinta Basin, Utah and Colorado : 1992 Field Symposium.
    Published 1992
    Government Document Microform Book
  20. 360
    Wyoming Geological Association Special Symposium on Oil and Gas and Other Resources of the Wind River Basin, Wyoming : Casper, Wyoming, August 14-17, 1993.
    Published 1993
    Government Document Microform Book
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