000 00330nam a2200085 4500
080 _a543.422
_bDAV.73
245 _aDevelopment of a method for the analysis of clays by atomic absorption spectrometry report of the analysis committee-Atomic absorption spectrophotometry study group B
100 _aDavey, J
260 _aStorke-on-trent
_bBCRA
_c1973
300 _a16p
999 _c33370
_d33370