Chen Chun (Editor). 1998. Atlas of Study on Backgrond Value of Aquatic Environment of the Changjiang River Valley, Science Press, Beijing.
陈春(编者). 1998。长江流域水体环境背景值研究图集，科学出版社，北京。
Chen Chun (Editor). 1998. Atlas of Study on Backgrond Value of Aquatic Environment of the Changjiang River Valley, Science Press, Beijing.
陈春(编者). 1998。长江流域水体环境背景值研究图集，科学出版社，北京。
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