Sheng zhu yan ji ji shu
By: Chen Weijie bian [xie].
Edition: Di 1 ban.
Publisher: Shanxi ke xue ji shu chu ban she; Shanxi sheng xin hua shu dian fa xing
Published: 1981
Place of publication: Xi'an
Language: chi
Number of pages: 127
Subjects: Swine -- Grading -- China.