Proceedings 3rd world congress on sheep and beef cattle breeding (Paris, 19-23 June 1988) - World Congress on Sheep and Beef Cattle Breeding (1988 : Paris ); Proceedings of the 3rd world congress on sheep and beef cattle breeding (Paris Institut National Recherche Agronomique, 1988)
Keywords: Beef cattle -- Breeding -- Congresses; Sheep -- Breeding -- Congresses