Title: Dongying Shi Hekou Qu min zheng zhi /
Authors: Hekou Qu (Dongying Shi, China).; Dongying Shi Hekou Qu di fang shi zhi ban gong shi.
Publisher: Shandong Sheng di tu chu ban she,
Year: 2004
Subjects: Local government China Dongying Shi History.; Hekou Qu (Dongying Shi, China) History.