Analyses of tipple and delivered samples of coal collected during fiscal year 1969 / by Staff, Coal Sampling and Inspection.

Saved in:
Bibliographic Details
Online Access: Search for the full-text version of this title in HathiTrust
Corporate Author: United States. Bureau of Mines. Staff, Coal Sampling and Inspection
Format: Government Document Book
Language:English
Published: [Washington, D.C.] : U.S. Dept. of Interior, Bureau of Mines : For sale by the Supt. of Docs., U.S. G.P.O., 1970.
Series:Report of investigations (United States. Bureau of Mines) ; 7346.
Subjects: