TY  - BOOK
AU  - DHINGRA, D. P
TI  - Unesco fellowship study tour report; 15th September,1978 to 15th March,1979
U1  - 631.307 D38U 
PY  - 1979///
PB  - Ludhiana
KW  - AGRICULTURAL ENGINEERING -- STUDY AND TEACHING
KW  - AGRICULTURAL ENGINEERING -- STUDY AND TEAC
ER  -