F.  Escobar, ?Diversity and composition of dung beetle (Scarabaeinae) assemblages in a heterogeneous Andean landscape?, Tropical Zoology, vol. 17, pp. 123-136, 2004.

F. Escobar S., ?Diversity and composition of dung beetle (Scarabaeinae) assemblages in a heterogeneous Andean landscape?, Tropical Zoology, vol. 17, pp. 123-136, 2004.