Cover image for Early Miocene nonmarine diatoms from the Pine Ridge area, Sioux County, Nebraska
Title:
Early Miocene nonmarine diatoms from the Pine Ridge area, Sioux County, Nebraska
Author:
Andrews, George William, 1929-
Publication Information:
Washington : U.S. Govt. Print. Off., 1971.
Physical Description:
iii, 17 pages, 10 unnumbered pages : illustrations ; 29 cm.
Language:
English
Format :
Book