The U.S. coal industry :
Humphries, Marc,
The U.S. coal industry : historical trends and recent developments / United States coal industry Marc Humphries. - [Library of Congress public edition]. - 1 online resource. - Report / Congressional Research Service ; R44922 . - CRS report ; R44922. .
The CRS report home page provides access to all versions published since 2018 in accordance with P.L. 115-141. CRDP Program record.
Report includes bibliographical references.
2018253325
Coal trade--United States.
Coal--United States.
Coal mines and mining--United States.
0807-A-07 (online)
LC 14.23:R 44922/
The U.S. coal industry : historical trends and recent developments / United States coal industry Marc Humphries. - [Library of Congress public edition]. - 1 online resource. - Report / Congressional Research Service ; R44922 . - CRS report ; R44922. .
The CRS report home page provides access to all versions published since 2018 in accordance with P.L. 115-141. CRDP Program record.
Report includes bibliographical references.
2018253325
Coal trade--United States.
Coal--United States.
Coal mines and mining--United States.
0807-A-07 (online)
LC 14.23:R 44922/