Effect on plowing depth by the various length of vertical beam of Janggi for powertiller
1991
Chang, Y.S. | Yun, J.H. | Park, H.S. (Rural Development Administration, Suwon (Korea Republic). Agricultural Mechanization Institute)
AGROVOC关键词
书目信息
页码
pp. 15-27
其它主题
Terre cultivee; Profondeur/ soc; Depth/ ploughshares; Profundidad/ arados de rejas
语言
韩国人
注释
10 illus; 7 tables; 12 ref. Summaries (En, Ko)
类型
Numerical Data; Summary
1992-08-15
AGRIS AP
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