Nong ye gai liang
By: Wei Heqin bian ji
Series: Di fang zi zhi cong shu -- 5; Di fang zi zhi cong shu -- di 5 ji.
Publisher: Guo min chu ban she
Published: 1940
Place of publication: Jinhua (Zhejiang)
Language: chi
Number of pages: 58
Notes: Colophon title.