Rock blasting - Konya, Calvin J.; Walter, Edward J.; United States; Precision Blasting Services (Montville, Ohio) (McLean, Va. : U.S. Dept. of Transportation, Federal Highway Administration ; [Washington, D.C. : For sale by the Supt. of Docs., U.S. G.P.O. ; Springfield, Va. : Available from N.T.I.S., 1985)
"May 1985"--Tech. rept. doc. p.
"Seminar on blasting and overbreak control"--Tech. rept. doc. p.
Cover title.
Performed by Precision Blasting Services.
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Keywords: Blasting; MCE; Roads -- United States -- Design and construction