Bulletin of the United States Geological Survey No. 90 (open access)

Bulletin of the United States Geological Survey No. 90

Report describing work done in the division of chemistry and physics during the fiscal year of 1891. It includes summaries with findings for much of the research.
Date: 1892
Creator: Powell, J. W.; Clarke, F. W. & Schneider, E. A.
System: The UNT Digital Library