TY  - BOOK
AU  - Jamison, D.T
AU  - Lau, L.J
TI  - Farmer education and farm efficiency
SN  - 0-8018-2575-X
U1  - 630.715/JAM 
PY  - 1982///
CY  - Baltimore
PB  - John Hopkins
KW  - Agricultural productivity
KW  - Agricultural education
KW  - Farmers--Education
KW  - Agriculture and related technologies
ER  -