00349nam a2200121Ia 450000500170000000800410001702000150005805000160007310000200008924500770010926000280018665000130021420251229124944.0251229s9999    xx            000 0 und d  a0582441889  aS 591 .F51   aFItzpatrick E.A 0aSoilsb Their formation, classification and distribution cA FItzpatrick  aLondon b Longmanc1980  aPedology