Showing 1 - 3 of 3 for search: 'Rühl, Otto.', query time: 0.03s
by Rühl, Otto.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1949
Description: 59 pages, 8 leaves of plates (4 folded) : illustrations, maps ; 27 cm.
Book
 Place Hold
Save to List
Cover Image
by Rühl, Otto.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1949
Description: 119 pages : illustrations ; 27 cm.
Book
 Place Hold
Save to List
Cover Image
by Rühl, Otto.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1950
Description: 84 pages : illustrations ; 27 cm.
Book
 Place Hold
Save to List
Cover Image

In Prospector

Request items from other Prospector libraries to be delivered to your local library for pickup.
Search Tools: Get RSS Feed — Email this Search — Save Search

Related Subjects

Lead ores Zinc ores