Ningxia nong zuo wu pin zhong jie shao
By: Ningxia ke xue ji shu qing bao yan jiu suo, Ningxia zhong zi gong si
Contributors: Ningxia zhong zi gong si
Edition: Di 1 ban
Series: Nong jia shi yong ke ji cong shu
Publisher: Ningxia ren min chu ban she; Ningxia xin hua shu dian fa xing
Published: 1985
Place of publication: [Yinchuan shi]
Language: chi
Number of pages: 72
Subjects: Field crops; Varieties