000			00324nam a2200133Ia 4500
008			170101s1993 xx 000 0 und d
020			_a9712200450
082			_a633.18 IRR
100			_aIRRI
245		0	_aManual for hybrid rice seed production
260			_aPhilippines _bIRRI _c1993
300			_aP57
942			_2ddc _cBK
999			_c148681 _d148681