Hỏi-đáp vè̂ bảo vệ môi trường
By: Công ty văn hóa Bảo Thá̆ng, ban biên tập, biên dịch.
Series: Cả̂m nang phỏ̂ bié̂n kié̂n thức
Publisher: Nhà xuá̂t bản Văn hóa-dân tộc
Published: 2002
Place of publication: Hà Nội
Language: vie
Number of pages: 423