00223nam a22001217a 4500 SY 631 D.B.DAVIES Soil management RUA DAV 1993 280p. EK 9517 9517 0 0 0 631_000000000000000_DAV_1993_C255 0 51517 LBC LBC C255 2016-09-02 2 631 DAV 1993 C255 RUA061488 2019-11-20 2019-11-13 EK 0 0 0 631_000000000000000_DAV_1993_C256 0 51518 LBC LBC C256 2016-09-02 631 DAV 1993 C256 RUA062469 2016-09-02 EK 0 0 0 631_000000000000000_DAV_1993_C235 0 52041 LBC LBC C235 2016-09-14 1 631 DAV 1993 C235 A02940 2017-10-25 2017-10-04 EK