Shorter contributions to paleontology and stratigraphy /
Sando, William Jasper.
Geological Survey (U.S.)
[Reston, Va.?] : Dept. of the Interior, U.S. Geological Survey ; Denver, CO : For sale by the Books and Open-File Reports Section,
1990.
Shipping list no.: 90-547-P.
Four ill. on folded leaf in pocket.
Includes bibliographical references.
Paleontology
Geology, Stratigraphic
Geology, Stratigraphic