000			00295nam a22001217a 4500
008			180216b xxu||||| |||| 00| 0 eng d
041			_aeng
080			_a910
100			_a42
101			_aGJEO
245			_aProceedings of Soil Erosion and Productivity Workshop _cLarson, W.E
942			_2udc _cBK
999			_c42815 _d42815