Books by D. Q. Matejka:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Matejka, D. Q. (Donald Quintin), 1922-: Investigations of fluvial sediments of the Niobrara River near Valentine, Nebraska (U.S. G.P.O., 1953), also by Bruce R. Colby, David Wellington Hubbell, and Geological Survey (U.S.) (page images at HathiTrust)
Find more by D. Q. Matejka at your library, or elsewhere.