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01287nam a2200313 a 4500 001 A62D08BC2AE411DE90AB3606A8D7520A 005 200904161913.0 008 870317s1987 paua b f10010 eng 010 $a 87600079 040 $a DLC $c DLC $d SILO $d MvI $d SILO 050 0 $a TN279 $b .U4 no. 9135 $a TN279 074 $a 637-A (MF) 082 0 $a 622/.31 $a 622/.31 $2 19 086 0 $a I 28.27:9135 111 2 $a Bureau of Mines Technology Transfer Seminar $d (1987 : $c Chicago, Ill.) 245 1 $a Surface mine blasting : $b proceedings / $c Bureau of Mines Technology Transfer Seminar, Chicago, IL, April 15, 1987 ; compiled by staff, Bureau of Mines. 260 $a PGH [i.e. Pittsburgh] PA : $b The Bureau, $c [1987] 300 $a iii, 114 p. : $b ill. ; $c 28 cm. 490 1 $a Information circular ; $v 9135 500 $a Distributed to depository libraries in microfiche. 504 $a Includes bibliographical references. 650 0 $a Blasting $x Congresses. 650 0 $a Mining engineering $x Congresses. 710 1 $a United states. $b Bureau of Mines. 830 0 $a Information circular (United States. Bureau of Mines) ; $v 9135. 939 $a 2132738 941 $a 1 952 $l OVUX522 $d 20171228045937.0 956 $a http://locator.silo.lib.ia.us/search.cgi?index_0=id&term_0=A62D08BC2AE411DE90AB3606A8D7520AInitiate Another SILO Locator Search