环境保护志
By: Da'yong Shi Yongding Qu Huan jing bao hu ju bian
Publisher: Da'yong Shi Yongding Qu Huan jing bao hu ju
Published: 1990
Place of publication: Yongding Qu
Language: chi
Number of pages: 186
Subjects: Environmental protection; History
Other titles: Huan jing bao hu zhi; Da'yong Shi Yongding Qu Huan jing bao hu zhi; Yongding Qu Huan jing bao hu zhi