Nong ye ji shu jing ji xue
By: <Nong ye ji shu jing ji xue> bian xie zu.
Edition: Di 1 ban.
Publisher: zhongguo ren min da xue chu ban she; Xin hua shu dian Beijing fa xing suo fa xing
Published: 1981
Place of publication: Beijing
Language: chi
Number of pages: 219