-
1Ruminant nematodiasis in temperate climates: some production losses associated with intensive husbandry methods : Ruminant nematodiasis in temperate climates: some production losses associated with intensive husbandry methods :by 74314 Guerrero, J. eds., 98421 Nansen, P., 17907 Singapore Veterinary Association, Singapure (Singapur), 32828 23. World Veterinary Congress Montreal (Canadá) 19 Ago 1987, 85567 Leaning, W.H.D.
Published 1987bibliotecaIICA