00799nam a2200289 4500 DLU110125764 ##20110926 DLU vie vie vn 628.162 Fir The first international symposium on southeast Asian water enviroment (Proceedings) biodiversity and water environment. Bangkok, Thailand : Asian Institute of technology Conference center, 2003. 534 tr. ; 30 cm. Water Environmental aspects Southeast Asia Congresses. 01/2011MT GT 0 KMT KY True Đào Thị Thu Huyền G A SH Thư viện Trường Đại học Đà Lạt