drought history maps

drought history maps
Originally uploaded in EarthLabs:Drought.

Image 12321 is a 393 by 580 pixel GIF
Uploaded: Jul12 08


Last Modified: 2013-07-15 15:07:32
The file is referred to in 1 page
Provenance
from drought.unl.edu/whatis/palmer/pdsihist.htm
Reuse
permission granted