000 00296nam a22001337a 4500
003 OSt
008 240719b |||||||| |||| 00| 0 eng d
082 _a631.4
_bH88S
100 _aHudson, Norman
245 _aSoil Conservation
260 _aLondon
_bELBS
_c1981
300 _a324
942 _2ddc
_cBK
999 _c41876
_d41876