Vista normal Vista MARC Vista ISBD

Tryon, F.G.

Coal in 1919, 1920 and 1921. - Washington, D.C. Government Printing Office 1923 - pp. 445-662 - Mineral Resources of the United States, 1921-Part II .

Impreso En biblioteca 2 ejemplares.


Ingles

Subjects--Topical Terms:
MINERIA
CARBON

Dewey Class. No.: 553.2