1. Hydrogeology of the Olean area, Cattaraugus County, New York Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Denver, Colorado : Open-File Services Section, Western Distribution Branch, U.S. Geological Survey Resource Type: Map Access & Availability: Loading
2. Hydrogeology of the Salamanca area, Cattaraugus County, New York Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Denver, Colorado : Open-File Services Section, Western Distribution Branch, U.S. Geological Survey Resource Type: Map Access & Availability: Loading
3. Nitrogen transport in a shallow outwash aquifer at Olean, Cattaraugus County, New York Author/Creator: Yager, Richard M., author Publication/Creation: Ithaca, New York : U.S. Geological Survey, 1988 Resource Type: Book Access & Availability: Loading