索书号:F062.2/D153E
标准编码: 1847201016 (hbk.)
出版信息:Cheltenham, UK ; Northampton, EDWARD ELGAR, c2007.
主题词: Environmental economics. Sustainable development.
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索书号:H08/3
标准编码: 7-5600-5271-1
出版信息:Beijing : FOREIGN LANGUAGE TEACHING AND RESEARCH PRESS, 2005.
主题词: LANGUAGE AND LANGUAGES MOTIVATION IN EDUCATION.
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