Guo jia gao su gong lu wang Cheng Yu di qu huan xian Hejiang (Yu Chuan jie) - Naxi duan gong lu
Subtitle: gong cheng ke xing xing yan jiu bao gao
By: Sichuan Sheng jiao tong ting gong lu gui hua kan cha she ji yan jiu yuan
Edition: Di 1 ban
Publisher: si chuan sheng jiao tong ting gong lu gui hua kan cha she ji yan jiu yuan
Published: 2007
Place of publication: Cheng dou
Language: chi
Subjects: Design and construction; Express highways; Highway engineering