TY  - RPRT
TI  - Selenium and sulfur relationships in alfalfa and soil under field conditions, San Joaquin Valley, California
AU  - R. C. Severson
AU  - L. P. Gough
PY  - 1992
DO  - 10.2134/jeq1992.00472425002100030008x
UR  - https://pubs.usgs.gov/publication/70016635
ID  - 70016635
ER  -