TY - BOOK AU - Drawbaugh, Charles C. AU - Hull,William Lee TI - Agricultural education: approaches to learning and teaching T2 - The Merrill series in career programs SN - 0675092744 AV - S531 .D7 U1 - 630/.7 PY - 1971/// CY - Columbus, Ohio PB - C. E. Merrile KW - Agriculture KW - Study and teaching N1 - Includes bibliographies ER -