Yu ni shen bian di wu ran bo dou
By: Qu Wen bian ; [xie ; cha tu Feng Shu'en, Hu Tianzheng].
Edition: Di 1 ban.
Publisher: Ke xue pu ji chu ban she Guangzhou fen she; Guangdong sheng xin hua shu dian fa xing
Published: 1981
Place of publication: Guangzhou Shi
Language: chi
Number of pages: 112
Subjects: Environmental protection.; Pollution.