[Dynamics of dictyocaulus infestation in sheep in Daghestan].
D000818:Animals; D004022:Dictyocaulus Infections / Q000175:diagnosis*; D012756:Sheep; D012757:Sheep Diseases / Q000175:diagnosis*; D014586:USSR
Dinamika zarazhaemosti ovets diktiokauliusami v Dagestane.