Two-way radio: talk's cheap when it increases farm efficiency.
1979
Zitello M.
书目信息
Wheat grower
卷
2
页码
v.19-22(8)
语言
英语
注释
AVAILABILITY: US (NAL SB191.W5W42).
类型
Journal Article
来源
Wheat-grower (USA). (Aug 1979). v. 2(8) p. 19-22.
2012-11-15
AGRIS AP
