TY  - RPRT
TI  - Sources of error in the use in water analysis of Fairchild's methode for determination of fluoride in phosphate rock
AU  - Margaret D. Foster
PY  - 2002
DO  - 10.1021/ac50084a007
UR  - https://pubs.usgs.gov/publication/70010577
ID  - 70010577
ER  -