Vista normal Vista MARC Vista ISBD

Mansfied, George Rogers

Phosphate Rock in 1922. - Washington, D.C. Government Printing Office 1923 - pp. 109-132 - Mineral Resources of the United States, 1923-Part II .

Impreso


Ingles

Subjects--Topical Terms:
MINERIA
FOSFATO

Dewey Class. No.: 661