000			00315nam a22001337a 4500
008			180209b xxu||||| |||| 00| 0 eng d
020			_a0444873937
041			_aeng
080			_a574
100			_a9
101			_aMJE
245			_aNitrogen Management and Ground Water Protection _cFollett, R.F
942			_2udc _cBK
999			_c42219 _d42219