Problem Boulders, Big and Bigger

International Society of Explosives Engineers
Jerry Wallace
Organization:
International Society of Explosives Engineers
Pages:
4
File Size:
21 KB
Publication Date:
Jan 1, 1997

Abstract

Two recent-release boulders posed serious threats to public transportation and utilities in Washington State. Both required challenging drilling and blasting solutions.
Citation

APA: Jerry Wallace  (1997)  Problem Boulders, Big and Bigger

MLA: Jerry Wallace Problem Boulders, Big and Bigger. International Society of Explosives Engineers, 1997.

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