Actual conditions and problems of tractor utilization based on the investigation about farmers, 1: Actual conditions of tractor operation and estimations of tractor by farmers.
1980
Furuchi T. | Mitarai M.
书目信息
Farm Work Research
页码
v.39-47
语言
日本人
类型
Journal Article
来源
Farm-Work-Research (Japan). (Oct 1980). (no.39) p. 39-47.
团体作者
Miyazaki Univ. (Japan). Faculty of Agriculture
Norges Landbruksoekonomiske Inst., Oslo (Norway).
2012-11-15
AGRIS AP
