000 00311nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a631.416.9:631.8
_bSWA
100 _aSWAINE, D J
245 0 _aTrace element content of fertilizers
260 _aEngland
_bCAB
_c1962
650 _aTrace elements
942 _cBK
999 _c21009
_d21009