River sand mining and management a case of Cau River in Bac Ninh Province, Vietnam

Detalles Bibliográficos
Autor Principal: Nguyen Mau Dung
Formato: Libro
Idioma:English
Publicado: Singpare Economy and Environment Program for Southeast Asia 2011.
Series:EEPSEA Research report no.2011-RR7
Subjects: