Interpretive science and related information in vocational agriculture; effective utilization of scientific principles and related information in organized agricultural instruction.
Ross, W. Arthur.
Interpretive science and related information in vocational agriculture; effective utilization of scientific principles and related information in organized agricultural instruction. U.S. Department of the interior, Harold, L. Ickes, secretary. Office of education, J.W. Studebaker, commissioner. - Washington, U.S. Govt. print. off., 1936. - v, 27 p. 23 cm. - U.S. Office of education, Vocational education bulletin no. 191. Agrricultural series no. 50 .
"Prepared under the direction of J.A. Linke, chief, agricultural education service, United States Office of education, by W.A. Ross, subject-matter specialist in agricultural education. -Foreword.
e 37000065
Agricultural education.
Agriculture--Study and teaching.
LC1045 / .A25 no. 191
Interpretive science and related information in vocational agriculture; effective utilization of scientific principles and related information in organized agricultural instruction. U.S. Department of the interior, Harold, L. Ickes, secretary. Office of education, J.W. Studebaker, commissioner. - Washington, U.S. Govt. print. off., 1936. - v, 27 p. 23 cm. - U.S. Office of education, Vocational education bulletin no. 191. Agrricultural series no. 50 .
"Prepared under the direction of J.A. Linke, chief, agricultural education service, United States Office of education, by W.A. Ross, subject-matter specialist in agricultural education. -Foreword.
e 37000065
Agricultural education.
Agriculture--Study and teaching.
LC1045 / .A25 no. 191