1. Mean annual runoff and peak flow estimates based on channel geometry of streams in northeastern and western Montana Author/Creator: Parrett, Charles, author Publication/Creation: Helena, Montana : U.S. Geological Survey, 1983 Resource Type: Book Access & Availability: Loading
2. A method for estimating mean and low flows of streams in national forests of Montana Author/Creator: Parrett, Charles, author Publication/Creation: Helena, Montana : U.S. Geological Survey, 1985 Resource Type: Book Access & Availability: Loading