Spatial Coverage
- Alma Region1
- Amisk Lake Region1
- Apache National Forest (Ariz. and N.M.)1
- Apache National Forest.1
- Apalachicola National Forest (Fla.)1
- Apalachicola National Forest.1
- Arizona.1
- Athapapuskow Lake (Man.)1
- Athens (Greece)1
- Atlantic Ocean1
- Babine Lake Region1
- Balkan Peninsula1
- Balochistà„n (Pakistan)1
- Baltic States1
- Banjul1
- Banjul (Gambia)1
- Barrow, Point (Alaska)1
- Barrow, Point.1
- Beaulieu River Region1
- Black Birch Lake Region1
