Columbia subject headings:
Geology--New York (State)--New York.
Mineralogy--New York (State)--New York--Bibliography.
Mineralogy--New York (State)--New York.
Harvard subject headings:
Geology--New York (State)--New York.
Mineralogy--New York (State)--New York--Bibliography.
Mineralogy--New York (State)--New York.
Princeton subject headings:
Geology--New York (State)--New York.
Mineralogy--New York (State)--New York--Bibliography.
Mineralogy--New York (State)--New York.