@book{22102,
	author = {National Standards Committee for Vocational Education in Agriculture. and Lathrop, Frank W.},
	title = {An evaluation of local programs of vocational education in agriculture.},
	publisher = {Federal Security Agency, Office of Education},
	year = {[1949]},
	series = {[U.S.] Office of Education. Vocational Division. Bulletin},
	address = {Washington]}
}