農用ポンプ基準
By: [N̄orinsh̄o N̄ochikyoku]
Publisher: N̄orinsh̄o N̄ochikyoku
Published: 1949
Place of publication: T̄okȳo
Language: jpn
Number of pages: 12
Subjects: Agricultural machinery; Water-supply, Agricultural; Moth flies
Other titles: N̄oȳo ponpu kijun
Notes: Cover title.