000 00414 a2200145 4500
041 _aEn
080 _bGUN
082 _a338.1
100 _aGunawardhana,H.P
245 _aThe assessment of factors Affecting adoption of forward sales contract system by paddy and maize farmers in Anuradhapura district
260 _c2006
_g2006
300 _bill
_c30 cm.
_ax,77p
650 _aAGRICULTURAL ECONOMICS
942 _cT
999 _c10526
_d11971