Books by Bruce R. Colby:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Colby, Bruce R. (Bruce Ronald), 1908-: Computations of total sediment discharge, Niobrara River near Cody, Nebraska (U.S. Geological Survey ;, 1955), also by C. H. Hembree (page images at HathiTrust)- Colby, Bruce R. (Bruce Ronald), 1908-: Index of surface-water records : part 6. Missouri River Basin to September 30, 1947 (U.S. Dept. of the Interior, Geological Survey, 1948), also by Geological Survey (U.S.) (page images at HathiTrust)
- Colby, Bruce R. (Bruce Ronald), 1908-: Investigations of fluvial sediments of the Niobrara River near Valentine, Nebraska (U.S. G.P.O., 1953), also by David Wellington Hubbell, D. Q. Matejka, and Geological Survey (U.S.) (page images at HathiTrust)
- Colby, Bruce R. (Bruce Ronald), 1908-: Simplified methods for computing total sediment discharge with the modified Einstein procedure (U.S. G.P.O., 1961), also by David Wellington Hubbell (page images at HathiTrust)
Find more by Bruce R. Colby at your library, or elsewhere.