00287nam a2200097Ia 4500008004100000082001600041100004300057245004700100260003400147300000800181140113s9999    xx            000 0 und d  a631.41   K9  a"Buckman, Henry.O. and Brady, Nyle.C."  aNature and Properties of soils 7th edition  a1969bMacMillan Co.cNew York  a653