𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Active list of permissible explosives and blasting devices approved before December 31, 1972 : Ribovich, J Watson, RW Supersedes Information Circular 8493. Tabls, Refs. US Bur. Mines, IC 8597, 1973, 10P


Book ID
100002770
Publisher
Elsevier Science
Year
1974
Tongue
English
Weight
98 KB
Volume
11
Category
Article
ISSN
0148-9062

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