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平台:
EBSCOhost Environment Complete
(Available from 2011/03/01.)
EBSCOhost OmniFile Full Text Select
(Available from 2011/09/01.)
JSTOR Sustainability
ProQuest Agricultural & Environmental Science Database
(Available from 2013/04/01.)
ProQuest SciTech Premium Collection
(Available from 2013/04/01.)