You searched for: Institution Stanford Remove constraint Institution: Stanford Place New Jersey Remove constraint Place: New Jersey Place United States Remove constraint Place: United States Place Arizona Remove constraint Place: Arizona Data type Line Remove constraint Data type: Line Year 1966 Remove constraint Year: 1966
1966. Patuxent Wildlife Research Center. This line shapefile portrays the current routes used for conducting Breeding Bird Surveys in the lower 48 States. This layer is part of the 1997-20... National Atlas of the United States.