The Urban explosion

Mexico City: Communities struggle with toxic smog and a dwindling supply of drinking water, while nearby farmers must cope with the city's untreated water.

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Bibliographic Details
Corporate Authors: Screenscope, inc., South Carolina Educational Television Network.
Other Authors: McGillis, Kelly, 1958-, Weiner, Marilyn., Weiner, Hal., McGillis, Kelly.
Format: Video DVD
Language:English
Published: Washington, D.C. : Screenscope, 1999.
Series:Journey to planet Earth.
Subjects: