1. Reconnaissance of geology and water resources along the north flank of the Sweet Grass Hills, north-central Montana Author/Creator: Tuck, L. K., author Publication/Creation: Helena, Montana : U.S. Geological Survey, 1993 Resource Type: Book Access & Availability: Loading
2. Regionalization of harmonic-mean streamflows in Kentucky Author/Creator: Martin, Gary R., author Publication/Creation: Louisville, Kentucky : U.S. Geological Survey, 1993 Resource Type: Book Access & Availability: Loading
3. Regionalization of low-flow characteristics of Arkansas streams Author/Creator: Ludwig, A. H., author Publication/Creation: Little Rock, Arkansas : U.S. Geological Survey, 1993 Resource Type: Book Access & Availability: Loading