The origin of the lead and zinc ores of the upper Mississippi valley district

Description

Presented as Thesis (Ph. D.)--University of Wisconsin--Madison, 1911. / Reprinted from Economic geology, vol. VI, no. 5 (Aug. 1911) and vol. VI, no. 6 (Sep. 1911). Includes bibliographical references.

Links & Downloads

1. http://catalog.hathitrust.org/api/volumes/oclc/50166420.html

Tags

Zinc ores Lead ores

Additional Fields

Identifer	oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/608806860
Date	January 1911
Creators	Cox, Guy Henry.
Publisher	[Lancaster, Pa.] : Economic Geology Pub. Co.,
Source Sets	OCLC
Language	English
Detected Language	English