Cover Image

Filter-Paper Method for Obtaining Dust-Concentration Results Comparable to Impinger Results.

Bibliographic Details
Corporate Author: United States. Bureau of Mines
Format: Government Document eBook
Language:English
Published: [Washington] : [s.n.], 1944.
Subjects:
Mineral industries.
Mine accidents.
Measuring instruments.
Online Access:Electronic resource (PDF)
Description
Item Description:Includes tables, photographs, and diagrams.
Physical Description:1 online resource (30 pages), digital, PDF file