Integration of ruminants into plantation systems in Southeast Asia: proceedings of a workshop at lake Toba, North Sumatra, Indonesia 9-13 September 1994 editor B.F. Mullen; H.M. Shelton text Camberra ACIAR 1994 Ind [ACIAR Proceedinbgs No. 64] [ACIAR Proceedinbgs No. 64] RUMINANTS ANIMAL BREEDING SOUTH EAST ASIA TRAINING COURSES URN:ISBN:ISBN: 1-86-320-147-5