Gan shu ma ling shu feng chan jing yan
By: Zhonghua Renmin Gongheguo nong ye bu liang shi sheng chan zong ju bian
Edition: Di 1 ban
Series: Quan guo nong ye feng chan jing yan hui ji
Publisher: Tong su du wu chu ban she; Fa xing zhe Xin hua shu dian
Published: 1956
Place of publication: Beijing
Language: chi
Number of pages: 50
Subjects: Potatoes; Sweet potatoes
Notes: Cover title.