00366nam a2200133Ia 450000500170000000800410001702000220005805000210008010000190010124500520012025000120017226000310018465000170021520251229191131.0251229s9999    xx            000 0 und d  a978-0-02-313350-3  aS 591.  B88 1974  aBrady, Nyle C. 4aThe nature and properties of soilcNyle C Brady  a8th ed   aNew Yorkb Macmillanc1974  aSoil Science