00367nam a2200121Ia 4500008004100000082001600041100002000057245006700077260003800144300001300182600001800195650003200213140224s9999    xx            000 0 und d  a631.4:91 L6  aSteila, Donald.  aThe geography of soils; formation, distribution and management  aNew JerseybPrentice-Hallcc 1976  axi,222p.  aDonald Steila  aSoil geography,Soil Science