00806cam a2200241 4500 330653836 TxAuBib 20171011120000.0 040323s2004||||||||||||||||||||||||eng|u 2004047936 9781592233052 1592233058 TxAuBib Henshaw, Peter, 1962- The great book of tractors / Peter Henshaw. Tractors. San Diego, Calif : Thunder Bay Press, 2004. 448 p. : col. ill. ; 32 cm. Includes index. 20171011. Farm tractors United States History. https://catdir.loc.gov/catdir/enhancements/fy1408/2004047936-d.html Publisher description