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Slade, E., D. Mann, J. Villanueva, and O. Lewis. Experimental Evidence for the Effects of Dung Beetle Functional Group Richness and Composition on Ecosystem Function in a Tropical Forest. Wiley, 2007.

Slade, E., et al. Experimental Evidence for the Effects of Dung Beetle Functional Group Richness and Composition on Ecosystem Function in a Tropical Forest. Wiley, 2007.