Li nian lai ge nong ye ke ji zhi cheng jiu
By: Zhonghua nong xue hui zhu bian
Publisher: Zhonghua min guo nong xue tuan ti lian he nian hui chou bei wei yuan hui
Published: 1988
Place of publication: Taibei Shi
Language: chi
Number of pages: 464
Subjects: Agricultural innovations
Notes: Cover title.