000			00322nam a22001337a 4500
003			OSt
008			240717b |||||||| |||| 00| 0 eng d
082			_a631.45 _bC70S
100			_aGraswell, E. T.
245			_aSoil erosion mangement : Proceedings
260			_aCanbera _bACIARBS _c1984
300			_a132
942			_2ddc _cBK
999			_c41495 _d41495