shui dao gai liang shi yan ji qi ta yan jiu bao gao shu:fu zhou dian qi gong si nong cun dian hua bu bao gao 水稻改良试验及其他研究报告书:福州电气公司农村电化部报告

By

fu zhou dian qi gong si nong cun dian hua bu 福州电气公司农村电化部

Type

Material

Published material

Publication info

gong jiao yin shu guan 公教印书馆,

Subjects

Rice

Language

Chinese