@article{mcdonald2004ecological, title = {Ecological Footprints and interdependencies of New Zealand regions} author = {McDonald, Garry W.; Patterson, Murray G.}, journal = {Ecological Economics}, url = {http://www.sciencedirect.com/science/article/pii/S0921800904001545}, doi = {10.1016/j.ecolecon.2004.02.008}, year = {2004} }