TY  - BOOK
AU  - Jamison D T
AU  - Lau L J
TI  - Farmer education and farm efficiency
U1  - 630.7 
PY  - 1982///
CY  - Baltimore
PB  - Johns Hopkins University Press
KW  - Agriculture
KW  - Study and teaching
N1  - Published for 'World Bank'
ER  -