Title: Ningxia nong ye shi /
Title (vernacular): 宁夏农业史 /
Authors: Yang, Xincai,
Authors (vernacular): 杨新才,
Date: 1998
Publisher: Zhongguo nong ye chu ban she,
Physical description: 2, 2, 296 p. : ill. ; 21 cm.
Language: Chinese
LC class: S