Columbia subject headings:
Mineral industries--Indexes--Periodicals.
Mineral industries--Periodicals--Bibliography.
Mines and mineral resources--Bibliography--Periodicals.
United States. Bureau of Mines--Bibliography--Periodicals.
Harvard subject headings:
Mineral industries--Indexes--Periodicals.
Mineral industries--Periodicals--Bibliography--Periodicals.
Mines and mineral resources--Bibliography--Periodicals.
United States. Bureau of Mines--Bibliography--Periodicals.
Princeton subject headings:
Mineral industries--Indexes--Periodicals.
Mineral industries--Periodicals--Bibliography--Periodicals.
Mines and mineral resources--Bibliography--Periodicals.
Periodicals.
United States. Bureau of Mines--Bibliography--Periodicals.