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241. Design and operation of four prototype fire detection systems in noncoal underground mines / by William H. Pomroy, Robert E. Helmbrecht.

by Pomroy, William H | Helmbrecht, Robert E.

Material type: book Book; Format: print Publisher: Washington : U.S. Dept. of the Interior, Bureau of Mines, [1985]Availability: No items available

242. Computer program for calculating of gravimetric primary standard gas mixtures / by Ernest W. Loya.

by Loya, Ernest W.

Material type: book Book; Format: print Publisher: Washington : U.S. Dept. of the Interior, Bureau of Mines, [1985]Availability: No items available

243. Metallurgical effects of impurities in recycled copper alloys / by Harry V. Makar, William D. Riley.

by Makar, H. V. (Harry V.) | Riley, W. D.

Material type: book Book; Format: print Publisher: Washington : U.S. Dept. of the Interior, Bureau of Mines,, 1985Availability: No items available

244. Analysis of natural gases 1984 / by B.J. Moore, John E. Hamak.

by Moore, B. J. (Billy J.) | Hamak, John E.

Material type: book Book; Format: print Publisher: Washington : U.S. Dept. of the Interior, Bureau of Mines,, 1985Availability: No items available

245. Lightweight fiberglass feed leg for hand-held pneumatic percussion rock drills / by Ellsworth R. Spencer.

by Spencer, Ellsworth R.

Material type: book Book; Format: print Publisher: Washington : U.S. Dept. of the Interior, Bureau of Mines,, 1985Availability: No items available

246. Literature on the revegetation of coal-mined lands / by David L. Veith ... [et al.].

by Veith, David L.

Material type: book Book; Format: print Publisher: Washington : U.S. Dept. of the Interior, Bureau of Mines,, 1985Availability: No items available

247. Evaluation of sensitive ground fault interrupters for coal mines / by Michael R. Yenchek, Melvin N. Ackerman.

by Yenchek, M. R. (Michael R.) | Ackerman, Melvin N.

Material type: book Book; Format: print Publisher: Washington : U.S. Dept. of the Interior, Bureau of Mines,, 1985Availability: No items available

248. Fluorspar availability market economy countries and China : a minerals availability appraisal / by Catherine C. Kilgore, Sandra R. Kraemer, James A. Bekkala.

by Kilgore, Catherine C | Kraemer, Sandra R | Bekkala, James A | United States. Bureau of Mines.

Material type: book Book; Format: print Publisher: [Pittsburgh, Pa.] : U.S. Dept. of the Interior, Bureau of Mines,, 1985Availability: No items available

249. Microcomputer-based instrumentation system for monitoring ground support in a deep mine shaft / by J.K. Whyatt, E.L. Hardin.

by Whyatt, J. K. (Jeff K.) | Hardin, Ernest L.

Material type: book Book; Format: print Publisher: Washington : U.S. Dept. of the Interior, Bureau of Mines,, 1985Availability: No items available

250. Computer simulation of oxygen requirements for evacuating miners / by John C. Edwards, Glenn N. Grannemann.

by Edwards, John C | Grannemann, Glenn N.

Material type: book Book; Format: print Publisher: Washington : U.S. Dept. of the Interior, Bureau of Mines, [1986]Availability: No items available

251. Dust reduction capabilities of five commercially available bag valves / by Andrew B. Cecala, Anthony Covelli, Edward D. Thimons.

by Cecala, Andrew B | Covelli, Anthony | Thimons, Edward D.

Material type: book Book; Format: print Publisher: Washington : U.S. Dept. of the Interior, Bureau of Mines, [1986]Availability: No items available

252. Aluminum fluxing salts : a critical review of the chemistry and structure of alkali aluminum halides / by Charles A. Sorrell, John G. Groetsch, Jr., D.M. Soboroff.

by Sorrell, Charles A | Groetsch, J. G | Soboroff, D. M.

Material type: book Book; Format: print Publisher: Washington : U.S. Dept. of the Interior, Bureau of Mines, [1986]Availability: No items available

253. Economic evaluation of an electrolytic process to recover lead from scrap batteries / by Thomas A. Phillips.

by Phillips, Thomas A.

Material type: book Book; Format: print Publisher: Washington : U.S. Dept. of the Interior, Bureau of Mines, [1986]Availability: No items available

254. Potash availability-market economy countries : a mineral availability appraisal / by D.E. Sullivan, N. Michael.

by Sullivan, Daniel E | Michael, N.

Material type: book Book; Format: print Publisher: [Washington, D.C.] : U.S. Dept. of the Interior, Bureau of Mines, [1986]Availability: No items available

255. Columbium availability : market economy countries a minerals availability appraisal / by Frederick W. Miller, R.J. Fantel, D.A. Buckingham.

by Miller, Frederick W | Fantel, R. J | Buckingham, A.

Material type: book Book; Format: print Publisher: [Washington, D.C.] (2401 E St. NW, Washington 20241) : U.S. Dept. of the Interior, Bureau of Mines, [1986]Availability: No items available

256. Tin availability-market economy countries : a minerals availability program appraisal / by D.I. Bleiwas, Andrew E. Sabin, G.R. Peterson.

by Bleiwas, Donald I | Sabin, Andrew E | Peterson, Gary R.

Material type: book Book; Format: print Publisher: Washington : U.S. Dept. of the Interior, Bureau of Mines, [1986]Availability: No items available

257. Chromium-chromite : Bureau of Mines assessment and research : proceedings of Bureau of Mines briefing held at Oregon State University, Corvallis, OR, June 4-5, 1985 / compiled by Charles B. Daellenbach.

by Daellenbach, C. B.

Material type: book Book; Format: print Publisher: Washington : U.S. Dept. of the Interior, Bureau of Mines, [1986]Availability: No items available

258. Development of protective operator compartment for thin-seam mobile bridge carrier / by August J. Kwitowski, Robert J. Gunderman.

by Kwitowski, August J | Gunderman, Robert J.

Material type: book Book; Format: print Publisher: Washington : U.S. Dept. of the Interior, Bureau of Mines, [1986]Availability: No items available

259. Analysis of natural gases 1985 / B.J. Moore, Stella Sigler.

by Moore, B. J. (Billy J.) | Sigler, Stella.

Material type: book Book; Format: print Publisher: Washington : U.S. Dept. of the Interior, Bureau of Mines, [1986]Availability: No items available

260. Antimony availability--market economy countries : a minerals availability appraisal / by C.M. Palencia, C.P. Mishra.

by Palencia, Cesar M | Mishra, C. P.

Material type: book Book; Format: print Publisher: [Washington, D.C.] (2401 E St., NW, Washington 20241) : U.S. Dept. of the Interior, Bureau of Mines, [1986]Availability: No items available