00432nam a2200145Ia 4500008004100000020001500041082001700056100002100073245005000094260004200144300000800186650004100194650003400235653001700269170901s1987    xx            000 0 und d  a0471912123  a631.45bH18A  aHallsworth, E.G. 0aAnatomy, Physiology and Psychology of Erosion  aChichesterbJohn Wiley and Sonsc1987  a176  aAgriculture and related technologies  aTechnology (Applied sciences)  aSoil erosion