00601nam a22001937a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093082001400102110005500116245008700171260005200258300002000310650002700330650005000357CHAP20220329135639.0971013s1970            r     00010     d  a39862  a40834  a44960  cCHAP  a631.3bE8  aE.U.A. Department of Health, Education and Welfare  aAgricultural equipment technology ; a suggested 2-year post high school curriculum  aWashington :bGovernment Printing Office,c1970  a112 p.b: ilus.14aMaquinaria agrícola.14aMaquinaria agrícolaxEstudio y enseñanza.