Author: Interior Dept. / Publisher: Mines Bureau / Sudoc Stem: I 29.50 - Blacklight Search Results

Start Over Author Interior Dept. Publisher Mines Bureau Sudoc Stem I 29.50

1. Preliminary estimates of production of Pennsylvania anthracite and of beehive coke, May-Nov. 1949, monthly preliminary estimates anthracite and beehive coke no. PCC 5-49 to PCC 11-49.

Corporate/Agency Authors:: Mines Bureau and Interior Dept.
Publisher:: Mines Bureau
Date:: [1949.]
SuDoc number:: I 29.50:949/5-11