Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock ( ) or https://
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This data set is comprised of two Microsoft Access 2010 files. The files are a front end and backend file that conform to the NPS Bats Acoustic Survey Database version 1.7. The backend contains...
data.gov
An official website of the GSA's Technology Transformation Services