Farm Mechanization in USA for Environment-Friendly Agricultural -Environmentally Friendly Agricultural Is it Possible\ulcorner (미국의 친환경 농업기계화기술 - 친환경 농업 가능한 것인가\ulcorner -)
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- Proceedings of the Korean Society for Agricultural Machinery Conference
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- 1999.06a
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- pp.5-26
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- 1999