000 00475nam a2200181Ia 4500
008 170901s1971 xx 000 0 und d
020 _a0713405600
082 _a631.45
_bH88S
100 _aHudson, Norman
245 0 _aSoil Conservation
250 _a1
260 _aLondon
_bB T Batsford Limited
_c1971
300 _a320
650 _aAgriculture and related technologies
650 _aTechnology (Applied sciences)
653 _aSoil conservation
942 _2ddc
_cBK
999 _c13488
_d13488