00830cam a22002291  4500001001300000003000400013005001700017008004100034010001700075035002000092040001800112042001200130043001200142050002400154100003100178245005600209260004300265300001800308501019500326650003700521650004200558e  19000109 DLC20260227111210.0830608s1919    dcu           000 0 eng    ae  19000109   a(OCoLC)29093033  aDLCcMnUdDLC  apremarc  an-us---00aLC1045b.A25 no. 271 aHummel, William Granville.14aThe training of teachers of vocational agriculture.  aWashington,bGovt. print. off.,c1919.  a47 p.c23 cm.  aWith : Emergency war training for radio mechanics and radio operators. Washington : United States Federal Board for Vocational Education, 1918. Bound together subsequent to publication.5DLC 0aAgriculturexStudy and teaching.20aTeachersxTraining ofzUnited States.