00661cam a22001813a 450000100060000000300060000600500170001200800410002904000150007004200070008510000190009224502180011126000290032950600300035851600200038883000290040885600420043740888PGUSA20140828083920.0120928s2012||||xxu|||||s|||||000 | eng d  aPGUSAbeng  adc1 aGilbert, Frank10aJethro Wood, Inventor of the Modern Plow. :bA Brief Account of his Life, Services, and Trials, Together with Facts Subsequent to his Death, and Incident to his Great Inventh[electronic resource] /cFrank Gilbert  bProject Gutenberg,c2012  aPublic domain in the USA.  aElectronic text 0aProject Gutenbergv4088840uhttp://www.gutenberg.org/ebooks/40888