Overall introduction to irrigation and drainage development and modernization in China
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Keyword(s):
1989 ◽
Vol 101
(4)
◽
pp. 595-599
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Keyword(s):
2020 ◽
Vol 6
(6)
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pp. 546-551
1987 ◽
Vol 99
(3)
◽
pp. 405
◽
Keyword(s):
Keyword(s):
1961 ◽
Vol 72
(4)
◽
pp. 415-IN8
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2015 ◽
Vol 98
(2)
◽
pp. 308-320
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2008 ◽
Vol 268
(3-4)
◽
pp. 487-500
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Keyword(s):