Prospecting For Mineralisation in Steeply Dipping Beds Covered by Glacial Till, Talus, and Weathered Zones.
Contributors: Lee, F.; Scharon, H.; Sandberg, C.
Series: Technical paper (United States. Bureau of Mines) -- 694
Publisher: s.n
Published: 1946
Place of publication: S.l
Language: eng
Notes: 1