@book{234,
	author = {Sobel, Jack A. and Dalgren, Craig P.},
	title = {Marine reserves :},
	publisher = {Island Press,},
	year = {c2004.},
	address = {Washington, D.C. :},
	url = {http://www.loc.gov/catdir/toc/ecip049/2003021205.html}
}