TY  - SER
AU  - Sawanit Phongprapai
AU  - Setty,E.Desingu
TI  - Agricultural extension in Thailand: a study of the training and visit system 
T2  - Monograph
SN  - 9748200752
AV  - HT65 A83 no.15
PY  - 1988///
CY  - Bangkok
PB  - Asian Institute of Technology
KW  - Agricultural extension work
KW  - Thailand
N1  - "Studies on Human Settlements Development in Asia"
ER  -