000 00470 a2200169 4500
041 _aEn
080 _b338
082 _aAT151
100 _aDikella D. G. K. C.
245 _aimpact of rural diversification on paddy production (study conducted in polonnaruwa district)
260 _c2008
_g2008
300 _bill
_c30 cm.
_avii,64 p.
650 _aTECHNICAL AND ALLOCATIVE EFFICIENCY
650 _aOFF FARM ACTIVITY
650 _aRURAL DIVERSIFICATION
942 _cT
999 _c10434
_d11876