000 00307nam a2200121Ia 4500
008 170101s1970 xx 000 0 und d
082 _a631.42 COO
100 _aCook G. W.
245 4 _aThe control of Soil Fertility.
260 _aLondon
_bCrosby Lockwood & Sons
_c1970
300 _a526 p
942 _2ddc
_cB
999 _c39416
_d39416