The first one hundred years of American geology

The first one hundred years of American geology

Manylion Llyfryddiaeth
Prif Awdur: Merrill, George P. (George Perkins) 1854-1929
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: New York Hafner Pub. Co. 1964 [c1924]
Pynciau:
Geology > History.
Geology > United States.
Geologists > United States.