The role of a cleft upper lip of alpacas in foraging extremely short grasses evaluated by grazing impulse

Autor: Hongo, A., Toukura, Y., Choque, J.L., Aro, J.A., Yamamoto, N.
Zdroj: In Small Ruminant Research 2007 69(1):108-114
Databáze: ScienceDirect