都安瑤族自治县水利电力志
By: Du'an Yaozu Zizhixian shui li dian li ju
Publisher: Du'an Yaozu Zizhixian shui li dian li ju
Published: 1993
Place of publication: Du'an
Language: chi
Number of pages: 183
Subjects: History; Water resources development; Electric utilities
Other titles: Du'an Yaozu Zizhixian shui li dian li zhi