Isbell, F, Tilman, D, Polasky, S, Binder, S and Hawthorne, P (2013). Low biodiversity state persists two decades after cessation of nutrient enrichment. Ecol Lett 16: 454-460

Isbell, F, Tilman, D, Polasky, S, Binder, S and Hawthorne, P (2013). Low biodiversity state persists two decades after cessation of nutrient enrichment. Ecol Lett 16: 454-460.

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