TY  - RPRT
TI  - Contribution of calcium oxalate to soil-exchangeable calcium
AU  - Jenny M. Dauer
AU  - Steven S. Perakis
PY  - 2013
DO  - 10.1097/ss.0000000000000029
UR  - https://pubs.usgs.gov/publication/70103893
ID  - 70103893
ER  -