00536nam a2200205Ia 4500001000700000003000500007008004100012010001100053040000900064082001400073100002900087245008900116260003000205300002100235440000500256500000500261503001100266650002800277650002500305Z_3074CHAP220113s1983 xx 000 0 und d a166164 cCHAP a631.4 F570 aFitzPatrick, Ewart Adsil aSoil their formation, classification and distribution /cby Ewart Adsil Fitzpatrick aLondon :bLongman,c1983 a353 p. : bilus. a a a123786 aSuelosxClasificación aSuelosxFormación