Petrobras Oil Platform. Photo By Ricardo Stuckert/PR (Agência Brasil [1]) [CC BY 3.0 br (http://creativecommons.org/licenses/by/3.0/br/deed.en)], via Wikimedia Commons.
Petrobras Oil Platform. Photo By Ricardo Stuckert/PR (Agência Brasil [1]) [CC BY 3.0 br (View the PDF of this issue.
See also: Energy