Beibei zi ran di li
By: Chongqing Shi Beibei Qu di fang zhi bian zuan wei yuan hui bian ji
Edition: Di 1 ban
Publisher: Xi nan shi fan da xue chu ban she; Xin hua shu dian Chongqing fa xing suo fa xing
Published: 1986
Place of publication: Chongqing
Language: chi
Number of pages: 270
Subjects: Natural history; Physical geography