Zhongguo nong ye zong he sheng chan neng li yan jiu
By: Guo wu yuan yan jiu shi, Nong ye bu "Zhongguo nong ye zong he sheng chan neng li yan jiu" ke ti zu.
Contributors: China. Guo wu yuan. Yan jiu shi. "Zhongguo nong ye zong he sheng chan neng li yan jiu" ke ti zu.; China. Nong ye bu. "Zhongguo nong ye zong he sheng chan neng li yan jiu" ke ti zu.
Edition: Di 1 ban
Publisher: Nong ye zhu ban she
Published: 1993
Place of publication: Beijing
Language: chi
Number of pages: 194
Subjects: Agricultural productivity -- China.; Agriculture -- Economic aspects -- China.