000 003720000a22001450004500
060 _a100
082 _a632.3022 WAL
100 _aWallace, T
245 _aDiagnosis of mineral deficiencies in plants: By visual symptoms
260 _aLondon, Her Majestys Stationary Office
260 _c1961
300 _a125
650 _aPlant- Mineral deficiencies
942 _cBK
999 _c219208
_d219208