00724cam a22002291  4500001001300000003000400013005001700017008004100034010001700075035001900092040004200111042001200153050001600165082001300181100003300194245005500227260005100282300004300333504005300376504004300429650002200472agr46000171 DLC20260227111004.0770520s1946    xx            000 0 eng c  aagr46000171   a(OCoLC)2981403  aU. S. Dept. of Agr. LibrarycODadDLC  apremarc00aTL233b.M58  a631.37221 aMorrison, Ivan Gregg,d1893-10aFarm tractor maintenance,cby Ivan Gregg Morrison.  aDanville, Ill.,bThe Interstate, inc.,cc1946.  a202 p.billus. (incl. diagrs.)c22 cm.  a"References" at the end of some of the chapters.  a"General reference lists": p. 200-201. 0aTraction-engines.