Review of Literature on Dusts (open access)

Review of Literature on Dusts

From Introduction: "Problems connected with incidence, effects, determination, and control of dusts are still much before the public, although more information is available to the layman than when Bulletin 400, of which this publication is a revision, was issued in 1937. This revision includes data that have accumulated since 1937 and some that appeared previous thereto but were not available to the authors at that time."
Date: 1950
Creator: Forbes, J. J.; Davenport, Sara J. & Morgis, Genevieve G.
System: The UNT Digital Library
Mineral Facts and Problems: 1980 Edition (open access)

Mineral Facts and Problems: 1980 Edition

Report issued by the Bureau of Mines over mineral characteristics, uses, and problems. Descriptions of common minerals and their uses are presented and discussed. This report includes tables, maps, and illustrations.
Date: 1980
Creator: United States. Bureau of Mines.
System: The UNT Digital Library