房县农机志
By: Fang xian nong ji zhi bian xie xiao zu
Publisher: Fang Xian nong ji zhi bian xie xiao zu
Published: 1984
Place of publication: Fang Xian]
Language: chi
Number of pages: 93
Subjects: Farm mechanization; History
Other titles: Fang Xian nong ji zhi