City fringe area landscape ecological planning under the green ring - Green wedge mode - To set the ecological ring zone of Chengdu as an example
Keyword(s):
2001 ◽
Vol 56
(3-4)
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pp. 125-147
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Keyword(s):
2020 ◽
Vol 474
◽
pp. 072005
1996 ◽
Vol 36
(1)
◽
pp. 1-17
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Keyword(s):
2001 ◽
Vol 29
(1-2)
◽
pp. 3-16
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