北京市西城环卫志
By: Beijing Shi Xicheng Qu huan jing wei sheng fu wu zhong xin huan wei shi zhi bian yan ban gong shi
Publisher: Beijing Shi Xicheng Qu huan jing wei sheng fu wu zhong xin
Published: 2005
Place of publication: Beijing
Language: chi
Subjects: Environmental health; History
Other titles: Beijing Shi Xicheng huan wei zhi
Table of contents: title: v. 1. 1949-1993.