Zhengzhou Shi Zhongyuan Qu nong ye zhi
By: zhu bian Zhang Song, Zhu Yongzhong ; Zhengzhou Shi Zhongyuan Qu nong jing wei bian
Contributors: Zhengzhou Shi Zhongyuan Qu nong jing wei
Edition: Di yi ban
Publisher: Zhengzhou Shi Zhongyuan Qu nong jing wei]
Published: 1997
Place of publication: [Zhengzhou Shi
Language: chi
Number of pages: 399
Subjects: Agriculture; History