000 00376nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a631.81.095.338
_bWAL
100 _aWALLACE, T
245 0 _aDiagnosis of mineral deficiencies in plants by visual symptoms: A colour atlas and guide.
260 _aLondon
_bHMSO
_c1951
650 _aMineral deficiency diagnosis
942 _cBK
999 _c19552
_d19552