Dr. Nguyen Tien Hai
PhD-Thesis: Human ecological analysis of land and forest use by the Hmong people for harmonising with the governmental program in Vietnam
Supervisor: apl. Prof. Dr. habil. Holm Uibrig
PhD-Thesis: Human ecological analysis of land and forest use by the Hmong people for harmonising with the governmental program in Vietnam
Supervisor: apl. Prof. Dr. habil. Holm Uibrig