000 00446nam a2200157Ia 4500
008 170901s1967 xx 000 0 und d
082 _a631.8
_bC56C
100 _aCooke, G.W
245 0 _aControl of Soil Fertility
260 _aLondon
_bThe English Language Book Society
_c1967
300 _a526
650 _aAgriculture and related technologies
650 _aTechnology (Applied sciences)
653 _aSoil fertility
942 _2ddc
_cBK
_01
999 _c14172
_d14172