luanshi tan zheng zhi
Subtitle: Luanshitan zhengzhi
By: Nanning hang dao gong cheng qu, Chongqing jiao tong xue yuan bian zhu.
Contributors: Nanning hang dao gong cheng qu.; Chongqing jiao tong xue yuan.
Edition: Di 1 ban
Publisher: Ren min jiao tong chu ban she; Xin hua shu dian Beijing fa xing suo fa xing
Published: 1985
Place of publication: [Peking]
Language: chi
Number of pages: 221
Subjects: Irrigation engineering -- China.; Sediments (Geology); Pebbles.
Other titles: Luanshitan zhengzhi.