Commons Attribution-Share Alike 4.0 truetrue English Salt Lake City summer PDSI at 100 - 1700 AD author name string: Merikanto Wikimedia username: Merikanto...
Commons Attribution-Share Alike 4.0 truetrue English Gila Cliff summer PDSI at 100 - 1700 AD author name string: Merikanto Wikimedia username: Merikanto URL:...