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United States Geological Survey: Employee Phonebook
Excel spreadsheet of the Employee Phonebook. Last modified Wednesday, January 22, 2014. -
The North American Breeding Bird Survey (BBS) is a large-scale, long-term mon...
The Breeding Bird Survey (BBS) is a standardized and one of the rare long-term databases of ecological communities. The BBS permits us to understand long-term changes in North...