TY  - BOOK
AU  - Ross,W.Arthur
TI  - Interpretive science and related information in vocational agriculture: effective utilization of scientific principles and related information in organized agricultural instruction
T2  - U.S. Office of education, Vocational education bulletin
AV  - LC1045 .A25 no. 191
PY  - 1936///
CY  - Washington
PB  - U.S. Govt. print. off.
KW  - Agricultural education
KW  - Agriculture
KW  - Study and teaching
N1  - "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
ER  -