Physical stratigraphy of the phosphoria formation in part of southwestern Montana 的封面图片
Physical stratigraphy of the phosphoria formation in part of southwestern Montana
TITLE_DISPLAY:
Physical stratigraphy of the phosphoria formation in part of southwestern Montana
出版資訊:
Washington, [D.C.] : U.S. G.P.O., 1955.
格式:
圖書
叢書:
Geological Survey bulletin ; 1027-A

A Contribution to economic geology

Contributions to economic geology ; 1955.
物理描述:
iv, 31 p. : ill., maps ; 24 cm. + 5 folded leaves in case.