000 004240000a22001450004500
060 _a100
082 _a581. 21335074 WAL
100 _aWallace, T
245 _aDiagnosis of mineral deficiencies in plants by visual symptoms: a colour atlas and guide
260 _aLondon, Her majestry's stationery office
260 _c1961
300 _a125
650 _aMineral deficiencies in plants/ plant nutrition
942 _cBK
999 _c207397
_d207397