TY  - RPRT
TI  - Modification to Tracerlab Automatic Sample Changer
AU  - F.J. Flanegan
AU  - J. M. Nelson
AU  - J.J. Warr
PY  - 1950
DO  - 10.3133/tem142
UR  - https://pubs.usgs.gov/publication/tem142
ID  - tem142
ER  -