Search Results - "Report of investigations"

  1. 21

    Column flotation of multiple products from a fluorite ore / by Peterson, M. R.

    Published 1990
    “…Report of investigations (United States.…”
    Book
  2. 22

    Impact of using auxiliary fans on coal mine ventilation efficiency and cost /

    Published 1990
    “…Report of investigations (United States.…”
    Book
  3. 23

    Laboratory evaluation of cable bolt supports (in two parts) / by Goris, J. M.

    Published 1990
    “…Report of investigations (United States.…”
    Book
  4. 24

    Evaluation of Synthetic fluorspar in BOF slags /

    Published 1981
    “…Report of investigations (United States.…”
    Book
  5. 25

    Ceramic mold inserts for use in ferrous diecasting / by Davis, E. G. (Edward George), 1932-

    Published 1981
    “…Report of investigations (United States.…”
    Book
  6. 26

    Polymeric concentration determined by drag reduction / by Zatko, Jalna R.

    Published 1981
    “…Report of investigations (United States.…”
    Book
  7. 27

    Prompt copper recovery from mine strip waste /

    Published 1975
    “…Report of investigations (United States.…”
    Book
  8. 28

    Factor of safety charts for estimating the stability of saturated and unsaturated tailings pond embankments / by Tesarik, D. R. (Douglas R.)

    Published 1981
    “…Report of investigations (United States.…”
    Book
  9. 29

    Characterization and beneficiation of phosphate-bearing rocks from northern Michigan / by Brown, L. L. (Lawrence L.)

    Published 1981
    “…Report of investigations (United States.…”
    Book
  10. 30

    Accuracy and precision of several portable gas detectors : additional studies, a supplement to RI 7811 / by Carroll, Herbert B.

    Published 1975
    “…Report of investigations (United States.…”
    Book
  11. 31

    Copper exchange capacity of clays and their potential effect on in situ copper leaching /

    Published 1992
    “…Report of investigations (United States.…”
    Book
  12. 32

    Materials of construction for Salton Sea geothermal brines / by Carter, J. P. (John P.)

    Published 1992
    “…Report of investigations (United States.…”
    Book
  13. 33

    Production of titanium dioxide from perovskite concentrates, acid sulfation method /

    Published 1990
    “…Report of investigations (United States.…”
    Book
  14. 34

    Recovery of maganese from steel plant slag by carbamate leaching / by McIntosh , Synthia N.

    Published 1992
    “…Report of investigations (United States.…”
    Book
  15. 35

    Precision tests of neutron sulfur meter in coal preparation plant /

    Published 1975
    “…Report of investigations (United States.…”
    Book
  16. 36

    Substitution of phosphate slime for bentonite in geothermal well drilling fluids / by Goode, Alan H.

    Published 1975
    “…Report of investigations (United States.…”
    Book
  17. 37

    Separation of cast and wrought aluminum alloys by thermomechanical processing / by Brown, R. D. (Robert Duane), 1942-

    Published 1985
    “…Report of investigations / Bureau of Mines ;…”
    Book
  18. 38

    Applying atmospheric status equations to data collected from a sealed mine, post-fire atmosphere / by Timko, Robert J.

    Published 1991
    “…Report of investigations (U.S. Bureau of Mines) ;…”
    Book
  19. 39

    Determination and estimation of ionic activities of metal salts in water / by Gokcen, N. A.

    Published 1979
    “…Report of investigations (U.S. Department of the Interior.…”
    Book
  20. 40

    Oxidative sulfuric acid leaching of lead smelter mattes / by Sandberg, R. G. (Richard G.)

    Published 1979
    “…Report of Investigations (U.S. Department of the Interior.…”
    Book