Sonoran Desert
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Key Issues   Home>>Key Issues>>Newcomers/Oldtimers

Desertification

Land Degradation

Newcomers/Oldtimers

Pollution

Poverty/Wealth

Urbanization
 

Newcomers/Oldtimers

 

Thumbnail link to image of

Quonset huts - Tucson, Arizona. ~23KB file

Thumbnail link to image of

Residential development - Catalina foothills of Tucson, Arizona. ~25KB file

 


Last Updated: October 28, 2002
Page URL: http://alic.arid.arizona.edu/sonoran/Issues/newcomers_oldtimers.html
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