Blasting practices as they affect the roof of coal mines in Ohio, Pennsylvania, and West Virginia / by J.N. Geyer.

Saved in:
Bibliographic Details
Online Access: Search for the full-text version of this title in HathiTrust
Main Author: Geyer, John Nicholas, 1896-
Corporate Author: United States. Bureau of Mines
Format: Government Document Book
Language:English
Published: [Washington] : United States Bureau of Mines, 1933.
Series:Information circular (United States. Bureau of Mines) ; 6738.
Subjects:

MARC

LEADER 00000cam a2200000Ia 4500
001 b7779926
003 CoU
005 20140703110334.0
008 950106s1933 dcuaf f000 0 eng d
035 |a (OCoLC)ocm31773330 
035 |a (OCoLC)31773330 
040 |a NMT  |c NMT  |d OCLCF 
049 |a CODA 
086 0 |a I 28.27:6738 
086 0 |a I 28.27:6738 
100 1 |a Geyer, John Nicholas,  |d 1896- 
245 1 0 |a Blasting practices as they affect the roof of coal mines in Ohio, Pennsylvania, and West Virginia /  |c by J.N. Geyer. 
260 |a [Washington] :  |b United States Bureau of Mines,  |c 1933. 
300 |a 11 pages, 3 unnumbered leaves of plates :  |b illustrations ;  |c 27 cm. 
336 |a text  |b txt  |2 rdacontent. 
337 |a unmediated  |b n  |2 rdamedia. 
338 |a volume  |b nc  |2 rdacarrier. 
490 1 |a Information circular ;  |v 6738. 
500 |a At head of title: Department of Commerce--Bureau of Mines. 
500 |a No.6726-6747,6749-6750 issued bound together. 
583 1 |a committed to retain  |c 20170101  |d 20420101  |5 CoU  |f Alliance Shared Trust  |u https://www.coalliance.org/shared-print-archiving-policies) 
650 0 |a Coal mines and mining  |x Safety measures.  |0 http://id.loc.gov/authorities/subjects/sh85027377. 
650 0 |a Blasting  |x Safety measures. 
650 7 |a Blasting  |x Safety measures.  |2 fast  |0 (OCoLC)fst00834197. 
650 7 |a Coal mines and mining  |x Safety measures.  |2 fast  |0 (OCoLC)fst00865441. 
710 1 |a United States.  |b Bureau of Mines.  |0 http://id.loc.gov/authorities/names/n79063444  |1 http://isni.org/isni/0000000122941336. 
776 0 8 |i Online version:  |a Geyer, John Nicholas, 1896-  |t Blasting practices as they affect the roof of coal mines in Ohio, Pennsylvania, and West Virginia.  |d [Washington], United States Bureau of Mines, 1933  |w (OCoLC)607781083. 
830 0 |a Information circular (United States. Bureau of Mines) ;  |v 6738.  |0 http://id.loc.gov/authorities/names/n42037700. 
856 4 2 |u https://www.hathitrust.org/  |z Search for the full-text version of this title in HathiTrust 
907 |a .b77799264  |b 01-19-23  |c 07-03-14 
998 |a pas  |b 07-03-14  |c r  |d m   |e -  |f eng  |g dcu  |h 0  |i 1 
907 |a .b77799264  |b 10-10-17  |c 07-03-14 
944 |a MARS - RDA ENRICHED 
907 |a .b77799264  |b 04-04-15  |c 07-03-14 
907 |a .b77799264  |b 08-01-14  |c 07-03-14 
907 |a .b77799264  |b 07-04-14  |c 07-03-14 
948 |a gro13/14 : rt : no.6726-6747,6749-6750 
999 f f |i 18bd6059-688b-53c6-8cfa-69f9a7824980  |s eec88710-89bb-5037-b241-2f5a60a70788