益阳市环境保护志
By: Yiyang Shi huan jing bao hu ju bian
Series: Yiyang Shi cong shu -- 32
Publisher: Yiyang Shi huan jing bao hu ju
Published: 1989
Place of publication: China
Language: chi
Number of pages: 122
Subjects: Environmental protection; History; Environmental policy
Other titles: Yiyang Shi huan jing bao hu zhi