1.
Veterinariia
; (3): 76-7, 1978 Mar.
Article
in Russian
| MEDLINE
| ID: mdl-644873
Subject(s)
Bees/parasitology , Tick Infestations/veterinary , Animals , Bulgaria , Tick Infestations/prevention & control , USSR
2.
Veterinariia
; (1): 71-3, 1978 Jan.
Article
in Russian
| MEDLINE
| ID: mdl-625881
3.
Veterinariia
; (5): 69-70, 1977 May.
Article
in Russian
| MEDLINE
| ID: mdl-878296