01190nam0-22003851i-450-99000240982020331620050510122958.00-444-89799-2000240982USA01000240982(ALEPH)000240982USA0100024098220050324d1993----0engy01 baengNLa ||||0||||Volcanic ash soilsGenesis, properties and utilizationSadao Shoji, Masami Nanzyo and Randy DahlgrenAmsterdam [etc.]Elsevier1993XXIV, 288 p.ill.25 cmDevelopments in Soil Science212001Developments in Soil Science21Terreni calcareiAnalisiCongressi631.4SHOJI,Sadao572530NANZYO,Masami572531DAHLGREN,Randy572532ITDEAISBD20050310990002409820203316631.4 SHO18889 Ing.631.400133758BKTECPATRY9020050324USA011400RENATO9020050510USA011229Volcanic ash soils1065107UNISA