000 00416nam a2200145Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
020 _a92-9090-341-4
041 _aen
082 _a333.1731805
100 _aWIJAYARATNA C.M
245 0 _aPotential for diversified cropping in the rice lands of srilanka
260 _aColombo:
_bInternational irrigation mana
_cgement inst1996
300 _axiv,105p.
942 _cPR
999 _c56172
_d56172