title: [Role of pikas (Ochotona, Mammalia) in overgrowing stone fields and rock plains in Tuba].
authors.forename: I V
authors.initials: IV
authors.lastname: Travina
authors.forename: P P
authors.initials: PP
authors.lastname: Derviz
authors.forename: P P
authors.initials: PP
authors.lastname: Dmitriev
mesh_terms: D000818:Animals; D001522:Behavior, Animal; D007793:Lagomorpha / Q000502:physiology*; D010944:Plants; D013045:Species Specificity