TY  - BOOK
AU  -  Dvorak, Karen Ann.
TI  - Social science research for agricultural technology development: spatial and temporal dimensions 
SN  - 085198806
U1  - 307.1412 22
PY  - 1993///
CY  - Wallingford
PB  - CAB International , 
KW  - Agricultural innovations -- Congresses
KW  - Agricultural Extension
N1  - Includes index
ER  -