Henan sheng zhi. Huang he zhi - Henan sheng di fang shi zhi bian zuan wei yuan hui. ([Zhengzhou] : Henan ren min chu ban she, 1991)
Colophon title.
Cover: "Henan sheng zhi. Di 4 juan".
Keywords: Yellow River (China) -- History; Henan Sheng (China) -- History; Henan Sheng (China) -- Gazetteers