Nong ye jing ji ji chu zhi shi
By: Wang Xingxiang, Ma Gaoyun deng bian.
Contributors: Wang, Xingxiang.; Ma, Gaoyun.
Edition: Di 1 ban.
Publisher: Ningxia ren min chu ban she; Ningxia xin hua shu dian fa xing
Published: 1983
Place of publication: Yinchuan Shi
Language: chi
Number of pages: 331
Subjects: Agriculture -- Economic aspects -- China.