00743nam a2200217ua 4500003001000000005001700010008004100027020001800068040003000086100004200116245006300158260003100221504003100252650003600283650002000319650001700339655001700356700003500373999001700408952010000425AR-SsjUCA20250715141503.0250228s1986 xxk 000 0 eng d a0-582-30158-0 aAR-SsjUCAbspacAR-SsjUCA1 aMorgan, Royston Philip Charles92776210aSoil erosion and conservation /cedited by D. A. Davidson. aEngland :bLongman,c1986. aBibliografía: p.256-295. 4aConservación de suelos924428 4aErosión93928 4aSuelos95232 4aTexto9240881 aDavidson, D. A.eeditor930497 c18617d18617 00104070aCAbCAd2014-10-11l0o631.4 MOR Ej.1pXCA0794r2025-07-15 00:00:00w2025-07-15yLB