00768nam a2200181Ia 4500 CTU_126794 210402s9999 xx 000 0 und d 639 P963/Vol.1 Proceedings of the second international symposium on the management of large rivers for fisheries : Sustaining lovelihoods and biodiversity in the New Millennium 11th-14th February 2003 in Phnom Penh, Kingdom of Cambodia Edited by Robin L. Welcomme and T. Petr Bangkok ( Thailand ) Food and Agriculture organization of the united nations & the Mekong river commission 2004 Fishery management,Fisheries Giang Trung tâm Học liệu Trường Đại học Cần Thơ