1. Cheng shi gong gong chang suo huan jing wei sheng Publication: [Beijing? : Zhong yang wei sheng bu xuan chuan chu?, 1952] Subject(s): SanitationHygieneHealth EducationChina
2. Cheng shi zhu hu huan jing wei sheng Publication: [Beijing? : Zhong yang wei sheng bu xuan chuan chu?, 1952] Subject(s): SanitationHygieneHealth EducationUrban HealthChina
3. Xiang cun huan jing wei sheng Publication: [Beijing? : Zhong yang wei sheng bu xuan chuan chu?, 1952] Subject(s): SanitationHygieneHealth EducationRural HealthChina