TY  - RPRT
TI  - Use of cesium-137 in the determination of cation exchange capacity
AU  - W.A. Beetem
AU  - Victor J. Janzer
AU  - J.S. Wahlberg
PY  - 1962
DO  - 10.3133/b1140b
UR  - https://pubs.usgs.gov/publication/b1140B
ID  - b1140B
ER  -