000 00383nam a2200157Ia 4500
008 140205s9999 xx 000 0 und d
020 _a0713405622
082 _a631.45/HUD
100 _aHudson, Norman
245 _aSoil conservation
260 _bB T Batsford Limited
_aLondon
_c1973
300 _a320
650 _asoil conservation
650 _asoil erosion
942 _2ddc
_cBK
999 _c1120
_d1120