Survey for kouprey (Bos sauveli) in western Daklak province, Vietnam
1989
Laurie, Andrew |
Ha Dinh Duc |
Pham, Trong Anh |
Ha Dinh Duc
Report of a preliminary survey of primates in North Viet Nam, July-October 1989
1990
Ratajszczak, Radoslaw |
Cox, Roger |
Ha Dinh Duc |
Survey for kouprey in the Yok Don nature reserve, Dak Lak Province, Vietnam
1990
Cox, Roger |
Ha Dinh Duc |