00688nam a2200145Ia 4500 CTU_123200 210402s9999 xx 000 0 und d 634.9 D489 Developing a practial trial for sustainable wetland management based on the environment and socio- economic functions of Malaleuca cajuputi in the Mekong Delta Submitted by Duong Van Ni to Royal Hollaway, University of London as a thesis the degree of Doctor of Philosophy in Geography in the Facculty of Science, december 2000 2000 Forests and forestry,Melaleuca cajuputi M.Loan Trung tâm Học liệu Trường Đại học Cần Thơ