Author: Mines Bureau - Blacklight Search Results

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2441. Report of investigations. 7298. Effect of increasing end constraint on compressive strength of model rock pillars [with list of references]; by Clarence O. Babcock.

Corporate/Agency Authors:: Mines Bureau and Interior Dept.
Publisher:: Mines Bureau
Date:: [Sept. 1969.]
SuDoc number:: I 28.23:(nos.)

2442. Report of investigations. 7299. Methods for producing alumina from clay, evaluation of 2 lime sinter processes [with list of references]; by John J. Henn [and others].

Corporate/Agency Authors:: Mines Bureau and Interior Dept.
Publisher:: Mines Bureau
Date:: [Sept. 1969.]
SuDoc number:: I 28.23:(nos.)

2443. Report of investigations. 7300. Drillability studies-laboratory percussive drilling; by James Paone, Dick Madson, and William E. Bruce.

Corporate/Agency Authors:: Mines Bureau and Interior Dept.
Publisher:: Mines Bureau
Date:: [Sept. 1969.]
SuDoc number:: I 28.23:(nos.)

2444. Report of investigations. 7302. Destructive distillation of scrap tires; by D. E. Wolfson [and others].

Corporate/Agency Authors:: Mines Bureau and Interior Dept.
Publisher:: Mines Bureau
Date:: [Sept. 1969.]
SuDoc number:: I 28.23:(nos.)

2445. Petroleum refineries in United States and Puerto Rico, Jan. 1, 1969.

Corporate/Agency Authors:: Mines Bureau and Interior Dept.
Publisher:: Mines Bureau
Date:: Aug. 29, 1969
SuDoc number:: I 28.17/2:969

2446. Injury experience and worktime in mineral industries, 1968-69; prepared by staff of Office of Accident Analysis.

Corporate/Agency Authors:: Mines Bureau and Interior Dept.
Publisher:: Mines Bureau
Date:: Aug. 1969
SuDoc number:: I 28.113:908-69

2447. Report of investigations. 7274. Eight-piece concrete sets for small mine openings: progress report [with list of references]; by M. O. Serbousek and K. R. Dormau.

Corporate/Agency Authors:: Mines Bureau and Interior Dept.
Publisher:: Mines Bureau
Date:: [August 1969]
SuDoc number:: I 28.23:(nos.)

2448. Report of investigations. 7278. Effects of pressure, temperature, and type of oil on vaporization of oil during gas cycling [with list of references]; by Alton B. Cook [and others].

Corporate/Agency Authors:: Mines Bureau and Interior Dept.
Publisher:: Mines Bureau
Date:: [August 1969]
SuDoc number:: I 28.23:(nos.)

2449. Report of investigations. 7279. Explosion development in spherical vessel; by John Nagy, John W. Conn, and Harry C. Verakis.

Corporate/Agency Authors:: Mines Bureau and Interior Dept.
Publisher:: Mines Bureau
Date:: Aug. 1969
SuDoc number:: I 28.23:(nos.)

2450. Report of investigations. 7282. Entrapment drying and carbonization of wood waste; by Charles C. Boley and W. S. Landers.

Corporate/Agency Authors:: Mines Bureau and Interior Dept.
Publisher:: Mines Bureau
Date:: Aug. 1969
SuDoc number:: I 28.23:(nos.)

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