15N isoscapes in a subtropical savanna parkland: spatial-temporal perspectives
Bai, Edith ; Boutton, Thomas W ; Liu, Feng ; Wu, X. Ben ; Archer, Steven R
Ecosphere (Washington, D.C), 2013-01, Vol.4 (1), p.art4-17
[Periódico revisado por pares]
Ecological Society of America
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