00383nam a2200133Ia 4500008004100000082001600041100001900057245002500076260003600101300000800137650004100145650003400186653002900220170901s1955    xx            000 0 und d  a631.3bT57S  aJones, Mack M. 0aShopwork on the Farm  aLondonbMcGraw Hill, Inc.c1955  a626  aAgriculture and related technologies  aTechnology (Applied sciences)  aAgricultural engineering