Permit me to occupy a short space in your valuable paper, to show, in my opinion, where "Speed the Plow" is in error as regards the practical wor...
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https://www.riss.kr/link?id=O123702325
1871년
eng
학술저널
PHP / Magazines / Correspondence
69 [※수록면이 p5 이하이면, Review, Columns, Editor's Note, Abstract 등일 경우가 있습니다.]
0
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다운로드다국어 초록 (Multilingual Abstract)
Permit me to occupy a short space in your valuable paper, to show, in my opinion, where "Speed the Plow" is in error as regards the practical wor...
Permit me to occupy a short space in your valuable paper, to show, in my opinion, where "Speed the Plow" is in error as regards the practical working of steam plows in America on what is termed the cable principle, or in other words, where the engine is stationed at the side of the field and draws the gang of plows back and forth, by means of a cable.
The Gas Wells of Pennsylvania.