000			00355nam a2200133Ia 4500
005			20260224040811.0
008			260224s9999||||xx |||||||||||||| ||und||
082			_a630 KRI
100			_aKrishna, K.R.
245		0	_aAgrosphere : Nuteient dynamics, ecology & productivity.
260			_aNew Delhi: Oxford & IBH Publishers _c2003
300			_a344
942			_cBK
999			_c798 _d798