干旱区生态环境知识资源中心

Knowledge Resource Center for Ecological Environment in Arid Area

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当前检索式	((ALL：ecological sustainability))
限定条件	((出版年：2019))

gold 18	Bronze 6	Green Submitted, gold 6
gold, Green Submitted 6	gold, Green Published 3	hybrid 3
Green Accepted 2	hybrid, Green Published 2	DOAJ Gold 1
Green Published 1	Green Published, Bronze 1	Green Published, Green Submitted, gold 1
Green Published, gold 1	Green Submitted 1	gold, Green Published, Green Submitted 1

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