TY  - BOOK
AU  - Loughlin,G.F.
AU  - Koschmann,Albert Herbert
ED  - New Mexico.
TI  - Geology and ore deposits of the Magdalena mining district, New Mexico,
AV  - QE75 .P9 no. 200
U1  - (557.3)553.1 
PY  - 1942///
CY  - Washington
PB  - U.S. Govt. Print. Off.
KW  - Geology
KW  - New Mexico
KW  - Socorro County
KW  - Ore deposits
KW  - Mines and mineral resources
N1  - At head of title: U. S. Dept. of the Interior, Harold L. Ickes, secretary.  Geological Survey, W. C. Mendenhall, director; Five folded plates in pocket; "Prepared in cooperation with the State Bureau of Mines and Mineral Resources, New Mexico School of Mines."; Bibliographical footnotes
ER  -