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Impact of irrigation and other inputs on farm productivity in the upper and middle parts of the Yellow River basin, China
Yu Li, Suocheng Dong, Chuansheng Wang, Xin’an Deng, Qiong Gao, Xianglian Li, Yuzhou Luo, Xiusheng YangVolume:
4
Language:
english
Pages:
12
DOI:
10.1007/s11707-010-0016-6
Date:
September, 2010
File:
PDF, 394 KB
english, 2010