Publisher: WITPress
E-ISSN: 1743-761x|4|3|1-7
ISSN: 1743-7601
Source: International Journal of Sustainable Development and Planning, Vol.4, Iss.3, 2009-09, pp. : 1-7
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
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Abstract