00462nam a2200157Ia 4500008004100000020001500041082001600056100002200072245006000094260003900154300000800193650004100201650003400242653001000276700001800286170901s1995    xx            000 0 und d  a1566700205  a631.4bJ33S  aJayawardane, N.S. 0aSubsoil Management TechniquesbAdvances in Soil Science  aBoca RatonbLewis Publishersc1995  a247  aAgriculture and related technologies  aTechnology (Applied sciences)  aSoils  aStewart, B.A.