1. Geohydrology of the valley-fill aquifer in the Cortland-Homer-Preble area, Cortland and Onondaga Counties, New York [cartographic material] Yale Public content 1981. 2002-06-01T04:00:00Z. 2023-03-04T04:01:19Z. Geological Survey (U.S.). The Survey. English. text. Public. New York (State), Cortland County, Onondaga County, Cortland County (N.Y.), and Onondaga County (N.Y.).