@article {47742,
	title = {Cumulative effects assessment : does scale matter? },
	volume = {27},
	year = {2007},
	pages = {365-385},
	publisher = {Environmental Impact Assessment Review},
	url = {http://www.sciencedirect.com/science?_ob=MImg\&_imagekey=B6V9G-4H68SWR-1-1\&_cdi=5898\&_user=1067473\&_orig=search\&_coverDate=03\%2F31\%2F2006\&_sk=999739997\&view=c\&wchp=dGLzVzz-zSkWA\&md5=3073b5411c09bdbacbfa2a719a53e461\&ie=/sdarticle.pdf},
	author = {Therivel, Riki and Ross, Bill}
}
