Môi trường sinh thái
Subtitle: vá̂n đè̂ và giải pháp
By: Phạm Thị Ngọc Trà̂m.
Publisher: Nhà xuá̂t bản Chính trị quó̂c gia
Published: 1997
Place of publication: Hà Nội
Language: vie
Number of pages: 208
Subjects: Human ecology.; Human ecology -- Vietnam.
Notes: Includes bibliographical references.