DGGS IC 13
Title:Dangers in old mine openings
Authors:Alaska Division of Geological Survey
Publisher:Alaska Division of Mines and Minerals
Comments:Out of date. IC 13 is no longer available. Please contact the State of Alaska Division of Mining, Land, & Water for further information.
Ordering Info:This publication is out of print. Reproductions may be available. Download below or please see our publication sales page for more information.
Alaska Division of Geological Survey, 1962, Dangers in old mine openings: Alaska Division of Mines and Minerals Information Circular 13, 1 p.