000			00370nam a2200145Ia 4500
008			130225s9999 xx 000 0 und d
020			_a0851993583 (a
080			_a631.8:631.95 _bL129A
100			_aLaegreid, M
245			_aAgriculture, fertilizers, and the environment
260			_aNew York _bCABI _c1999
300			_a294 p.
901			_a242812
942			_cB _2udc
999			_c13838 _d13838