000			00317nam a2200109Ia 4500
008			191031s9999 xx 000 0 und d
100			_aRamkumar.M
245		0	_aInfluence of nitrogen levels and spacing in rice planting system vindor
260			_b"Dept. of Agronomy, AC&RI, Madurai"
260			_c1984
942			_cBK
999			_c214691 _d214691