Parasitic fauna of gastrointestinal tract of horses and evaluation of deworming effectiveness Journal title: Acta Scientiarum Polonorum Zootechnica Authors: Doris Czapla, Beata Seremak, Barna Kruzhel, Stakh Vovk Subject(s):
The influence of the extent of infestation by helminths upon changes in body weight of sheep in Ukraine Journal title: Biosystems Diversity Authors: O. Boyko, N. Zazharska, V. Brygadyrenko Subject(s):