TY  - BOOK
AU  - Fletcher,Mary H.
AU  - Warner,E.Ray
TI  - A fluorimeter for solutions,
T2  - Geological Survey circular
AV  - QE75 .C5 no. 311
U1  - 535.3535.65* 
PY  - 1953///
CY  - Washington
KW  - Fluorimeter
ER  -