Economic benefits of systematic roof bolting in Ziegler No. 3 Mine, Bell & Zoller Coal & Mining Co., Williamson County, Ill.
Book Details
Author(s)L. W. Kelly
PublisherUniversity of Michigan Library
ISBN / ASINB003HKQQFS
ISBN-13978B003HKQQF9
AvailabilityUsually ships in 24 hours
Sales Rank99,999,999
MarketplaceUnited States 🇺🇸
