000 00300nam a2200121Ia 4500
008 140122s9999 xx 000 0 und d
082 _a540 Smith Iva
100 _aSmith I C
245 _aTrace metals in the environment Vol.I Thallium
260 _b
_c1977
700 _aCarson B L
942 _cBK
_2ddc
999 _c4145
_d4145