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View inside one of the solar greenhouses at the University of Arizona Environmental Research Laboratory at Tucson..., 04/1974. | by The U.S. National Archives
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View inside one of the solar greenhouses at the University of Arizona Environmental Research Laboratory at Tucson..., 04/1974.

Original Caption: View inside one of the solar greenhouses at the University of Arizona Environmental Research Laboratory at Tucson. Higher temperatures and controlled environments reduce maturation time and greatly increase yield. Near the laboratory a private firm raises tomatoes profitably for market in a similar environment, 04/1974.

  

U.S. National Archives’ Local Identifier: 412-DA-12909

  

Photographer: Norton, Boyd

 

Subjects:

Environmental protection

Natural resources

Pollution

Tucson (Pima county, Arizona) inhabited place

 

Persistent URL: research.archives.gov/description/555361

 

Repository: Still Picture Records Section, Special Media Archives Services Division (NWCS-S), National Archives at College Park, 8601 Adelphi Road, College Park, MD, 20740-6001.

 

For information about ordering reproductions of photographs held by the Still Picture Unit, visit: www.archives.gov/research/order/still-pictures.html

 

Reproductions may be ordered via an independent vendor. NARA maintains a list of vendors at www.archives.gov/research/order/vendors-photos-maps-dc.html

 

Access Restrictions: Unrestricted

Use Restrictions: Unrestricted

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Taken in April 1974