TY - BOOK AU - Dale Ann AU - Hill S. B. TI - At the edge : Sustainable development in the 21st century. T2 - Sustainability and the Environment, 6 U1 - X:77:(G:55), P2 PY - 2002/// CY - Vancouver PB - U. B. C. Press KW - Economic Development N1 - Bibliography p.185-205 ER -