00840nam a2200193Ia 4500 CTU_126546 210402s9999 xx 000 0 und d 636.597 D834 Duck production : Science and world practice : proceedings of a workshop at Cipanas, Bogor, Indonesia, November 18-22, 1985 editors, David J. Farrell and Paul Stapleton ; sponsored by Australian Development Assistance Bureau (ADAB) with the financial support of Australian Centre for International Agricultural Research, The British Council, International Development Research Centre Armidale, NSW University of New England 1986 Ducks Congresses M.Loan, Huỳnh Mai Trung tâm Học liệu Trường Đại học Cần Thơ