Spatial patterns of leaf carbon, nitrogen stoichiometry and stable carbon isotope composition of Ranunculus natans C.A. Mey. (Ranunculaceae) in the arid zone of northwest China
2008 ◽
Vol 72
(24)
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pp. 6015-6026
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2002 ◽
Vol 16
(4)
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pp. 8-1-8-11
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1997 ◽
Vol 99
(1)
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pp. 17-24
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2007 ◽
Vol 38
(3)
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pp. 485-498
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1996 ◽
Vol 34
(3)
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pp. 325-330
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