Zhongguo geng di
By: Zhongguo nong ye ke xue yuan nong ye zi ran zi yuan he nong ye qu hua yan jiu suo [zhu bian Bi Yuyun ; fu zhu bian Yang Ruizhen, Liang Peiqian ; bian xie ren yuan Bi Yuyun ... et al.].
Contributors: Bi, Yuyun.; Zhongguo nong ye ke xue yuan. Nong ye zi ran zi yuan he nong ye qu hua yan jiu suo.
Edition: Di 1 ban
Publisher: Zhongguo nong ye ke ji chu ban she
Published: 1995
Place of publication: Beijing
Language: chi
Number of pages: 231
Subjects: Land use, Rural -- China.; Agriculture -- China.; Soil management -- China.
Notes: Includes bibliographical references.