Gansu Hexi Diqu wu chan zi yuan zi liao hui bian
By: [Gansu sheng zhong xin tu shu guan wei yuan hui bian].
Contributors: Gansu sheng zhong xin tu shu guan wei yuan hui.
Publisher: Gansu sheng zhong xin tu shu guan wei yuan hui
Published: 1986
Place of publication: [Lanzhou shi?]
Language: chi
Number of pages: 362
Subjects: Natural resources -- China -- Gansu Sheng -- History.; Gansu Sheng (China) -- Economic conditions.
Notes: Cover dated March 1987.