TY  - BOOK
AU  - Tyagi,B.P.
TI  - Agricultural economics and rural development / 
U1  - 338.1 TYA 
PY  - 1984///.
CY  - Meerut
PB  - Jai Prakash Nath & Co
KW  - Agricultural economics
KW  - Agriculture--Economic aspects
KW  - India
ER  -