00882cam a22002411  4500001001300000003000400013005001700017008004100034010001700075035001800092040002600110042001200136050001400148082001000162100003600172245007700208260003200285300003000317500017600347504005000523700005000573999001700623agr49000428 DLC20260227111011.0740220s1949    nyua     b    000 0 eng    aagr49000428   a(OCoLC)808339  aDLCcOClUdOCoLCdDLC  apremarc00aS561b.V3  a631.11 aVaughan, Lawrence Moore,d1898-10aFarm work simplificationcby Lawrence M. Vaughan [and] Lowell S. Hardin.  aNew York,bJ. Wileyc[1949]  axii, 145p.billus.c22cm.  a"This publication is jointly sponsored by the work simplification committees of the American Farm Economic Association and the American Society of Agricultural Engineers."  a"Further reading" at the end of each chapter.1 aHardin, Lowell Stewart,d1917-ejoint author.  c11017d11017