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(2006-05-25). Environmental Assessment: The Regulation of Decision Making. : Oxford University Press. Retrieved 22 May. 2013, from http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199207589.001.0001/acprof-9780199207589.
Environmental Assessment: The Regulation of Decision Making. : Oxford University Press, 2006-05-25. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199207589.001.0001/acprof-9780199207589.
Holder J. Environmental Assessment: The Regulation of Decision Making. Oxford University Press; 2006. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199207589.001.0001/acprof-9780199207589. Accessed May 22, 2013.