Menu Expand Menu Close
Back to Top
Filter Search Expand Close Filter
Search Expand Search Close

Search Constraints

Start Over
You searched for: Creator Personal Names Selvig, W. A. (Walter Alfred), 1886-1972. Remove constraint Creator Personal Names: Selvig, W. A. (Walter Alfred), 1886-1972. All Creators Selvig, W. A. (Walter Alfred), 1886-1972. Remove constraint All Creators: Selvig, W. A. (Walter Alfred), 1886-1972.
1 - 2 of 2
Number of results to display per page

Search Results

1. Methods of sampling and analyzing coal-mine dusts for incombustible content.

Creator Personal:
Owings, C. W. (Clarence Watson), 1894-, Greenwald, H. P. (Harold Putnam), 1893-, Selvig, W. A. (Walter Alfred), 1886-1972.
Title:
Methods of sampling and analyzing coal-mine dusts for incombustible content.
Call Number:
P19471
Date:
1940
Description:

Serial issue. Issued as: United States. Bureau of Mines. Information circular, 7113 (1940:July).

Subject Topical:
Coal dust--Sampling., Coal dust--Analysis.
All:
Coal dust--Sampling., Coal dust--Analysis.

2. Feasibility of coal ash from West Virginia coals.

Creator Personal:
Selvig, W. A. (Walter Alfred), 1886-1972.
Title:
Feasibility of coal ash from West Virginia coals.
Call Number:
P2960
Date:
1920
Description:
Journal article reprint from: Webster County Report, West Virginia Geological Survey, 1920.
Subject Topical:
Coal--West Virginia--Analysis., Coal ash., Combustion.
All:
Coal--West Virginia--Analysis., Coal ash., Combustion.