http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Revised techniques for estimating peak discharges from channel width in Montana
iii, 34 pages : illustrations, 1 map ; 28 cm.
by Charles Parrett, J.A. Hull, and R.J. Omang ; prepared in cooperation with the Montana Department of Highways and the U.S. Bureau of Land Management.
Water-resources investigations report ; 87-4121