1. Hydrogeologic setting and simulation of pesticide fate and transport in the unsaturated zone of a regolith-mantled, carbonate-rock terrain near Newville, Pennsylvania Author/Creator: Hippe, Daniel J., author Publication/Creation: Lemoyne, Pennsylvania : U.S. Department of the Interior, U.S. Geological Survey, 1996 Resource Type: Book Access & Availability: Loading
2. Water quality of the Apalachicola-Chattahoochee-Flint and Ocmulgee River basins related to flooding from tropical storm Alberto : pesticides in urban and agricultural watersheds, and nitrate and pesticides in ground water, Georgia, Alabama, and Florida Author/Creator: Hippe, Daniel J., author Publication/Creation: Atlanta, Georgia : U.S. Geological Survey, 1994 Resource Type: Book Access & Availability: Loading
3. Hydrogeology, herbicides and nutrients in ground water and springs, and relation of water quality to land use and agricultural practices near Carlisle, Pennsylvania Author/Creator: Hippe, Daniel J., author Publication/Creation: Lemoyne, Pennsylvania : U.S. Geological Survey, 1994 Resource Type: Book Access & Availability: Loading