Description: From Introduction: "The primary objective of this paper is to discuss the hazards and furnish a list of recommendations for the safe operation of the quarries and related works. The second objective is to describe and illustrate safety devices, practices, and quarrying methods."
Creator: Harrington, D.; Worcester, A. W. & East, J. H., Jr.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department