Dang he guo jia ling dao ren tan huan jing bao hu, 1989.4-1996.3
Edition: Di 1 ban edition
Publisher: Zhongguo huan jing ke xue chu ban she
Published: 1996
Language: cmn
Format: Unknown Binding
Number of pages: 204
ISBN-13: 9787800939327
Subjects: Environmental protection; Environmental policy; China