TY  - RPRT
TI  - Topics in chemical instrumentation: X-ray fluorescence spectrometric analysis of geologic materials - Part 1. Principles and instrumentation
AU  - J.A. Anzelmo
AU  - J.R. Lindsay
PY  - 1987
DO  - 10.1021/ed064pa181
UR  - https://pubs.usgs.gov/publication/70014281
ID  - 70014281
ER  -