000 00265 a2200109 4500
080 _a633.18(072)(063)
_bP94E
245 1 _aExtended sumary
_bProceedings
260 _aHyderabad
_bDirectorate of Rice Research
_c1991
100 _a
_d
300 _a464p.
901 _a219866
999 _c92633
_d92633