Physical stratigraphy of the phosphoria formation in part of southwestern Montana
TITLE_DISPLAY:
Physical stratigraphy of the phosphoria formation in part of southwestern Montana
PERSONAL_AUTHOR:
PUBLICATION_INFO:
Washington, [D.C.] : U.S. G.P.O., 1955.
FORMAT:
Libros
SERIES:
Geological Survey bulletin ; 1027-A
A Contribution to economic geology
Contributions to economic geology ; 1955.
PHYSICAL_DESC:
iv, 31 p. : ill., maps ; 24 cm. + 5 folded leaves in case.