1. Digital data to support development of a pesticide management plan for the Standing Rock Indian Reservation, Sioux County, North Dakota, and Corson County, South Dakota Author/Creator: Schaap, Bryan D. Publication/Creation: [Reston, Va.] : U.S. Geological Survey, 2004 Resource Type: Map Access & Availability: Loading
2. Compilation of data to support development of a pesticide management plan by the Yankton Sioux Tribe, Charles Mix County, South Dakota Author/Creator: Schaap, Bryan D. Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2004 Resource Type: Book Access & Availability: Loading
3. Simulation of ground-water flow in the Cedar River alluvium, northwest Black Hawk County and southwest Bremer County, Iowa Author/Creator: Schaap, Bryan D. Publication/Creation: Iowa City, Iowa : U.S. Dept. of the Interior, U.S. Geological Survey, 2003 Resource Type: Book Access & Availability: Loading
4. Simulation of ground-water flow in the Cedar River alluvium, northwest Black Hawk County and southwest Bremer County, Iowa Author/Creator: Schaap, Bryan D. Publication/Creation: Iowa City, Iowa : U.S. Dept. of the Interior, U.S. Geological Survey, 2003 Resource Type: Book Access & Availability: Loading
5. Sediment accumulation and distribution in Lake Kampeska, Watertown, South Dakota Author/Creator: Schaap, Bryan D. Publication/Creation: Rapid City, SD : U.S. Dept. of the Interior, U.S. Geological Survey, 2002 Resource Type: Book Access & Availability: Loading
6. Aquifer test to determine hydraulic properties of the Elm Aquifer near Aberdeen, South Dakota Author/Creator: Schaap, Bryan D. Publication/Creation: Rapid City, SD : U.S. Dept. of the Interior, U.S. Geological Survey, 2000 Resource Type: Book Access & Availability: Loading