2002. U.S. Geological Survey. This Butterfly Occurrence Database portrays the occurrence of butterflies in counties in New York State. Butterfly occurrence data are cumulative, ...
2002. Ithaca-Tompkins County Transportation Council and Tompkins County ITS GIS Division. This data files is a representation of Public Lands for Tompkins County, NY. Provides information about Public Lands for Tompkins County, NY.