平凉地区水利志
By: Pingliang Diqu shui li zhi bian zuan ling dao xiao zu bian
Edition: Di 1 ban.
Publisher: Pingliang Diqu shui li zhi bian zuan ling dao xiao zu
Published: 1997
Place of publication: Pingliang Diqu
Language: chi
Number of pages: 572
Subjects: Water resources development; History; Hydraulic engineering
Other titles: Pingliang Diqu shui li zhi