Delwedd:Rio tinto river CarolStoker NASA Ames Research Center.jpg

Rio_tinto_river_CarolStoker_NASA_Ames_Research_Center.jpg((650 × 488 picsel, maint y ffeil: 149 KB, ffurf MIME: image/jpeg))

Daw'r ffeil hon o Comin Wikimedia a gellir ei defnyddio gan brosiectau eraill. Dangosir isod y disgrifiad sydd ar dudalen ddisgrifio'r ffeil yno.

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English: Acid mine drainage causes severe environmental problems in the Rio Tinto, Spain.
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Ffynhonnell ACD03-0051-13 from http://www.nasa.gov/centers/ames/news/releases/2003/03images/tinto/tinto.html
Awdur Carol Stoker, NASA

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Public domain This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)

Cofnod lòg yr uwchlwythiad gwreiddiol

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  • 2005-04-15 16:35 SeanMack 650×488×8 (152694 bytes) Downloaded from the internet specifically for the article of Rio tinto river, Spain. It should be credited to Carol Stoker NASA. My understanding is as a NASA photo it is public domain. Please correct me if I am wrong.

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cyfredol09:43, 11 Gorffennaf 2008Bawdlun y fersiwn am 09:43, 11 Gorffennaf 2008650 × 488 (149 KB)Vojtěch Dostál{{Information |Description={{en|Downloaded from the internet specifically for the article of Rio tinto river, Spain. It should be credited to Carol Stoker NASA. My understanding is as a NASA photo it is public domain. Please correct me if I am wrong. Take

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