figure_47._map_showing.png

Figure 47. Map showing single pivot irrigation systems in Nebraska in 1972 (upper map) and 1984 (lower map).
Originally uploaded in Integrate:Teaching for Sustainability:InTeGrate Modules:Water Science and Society:Student Materials.

Image 150815 is a 396 by 413 pixel WebP
Uploaded: Mar28 17


Last Modified: 2017-03-28 09:19:37
Permanent URL: https://serc.carleton.edu/download/images/150815/figure_47._map_showing.webp

The file is referred to in 1 page
Provenance
Source: <a href="http://pubs.usgs.gov/ha/ha730/ch_d/gif/D061.GIF">USGS National Groundwater Atlas</a>
Reuse
No information about limits on reusing this item have been recorded. You will need to contact the original creator for permission in cases that exceed fair use (see http://fairuse.stanford.edu/).