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Evaluation on the essentiality grades of water conserving in Tibet, China
He Xiao-rong, Zhong Xiang-hao, Fan Jian-rong, Fan Ji-hui, Li Hui-xiaVolume:
10
Language:
english
Pages:
7
DOI:
10.1007/bf02830372
Date:
July, 2005
File:
PDF, 600 KB
english, 2005