TY  - RPRT
TI  - Aquatic fulvic acids in microbially based ecosystems: results from two desert lakes in Antarctica
AU  - Diane M. McKnight
AU  - G. R. Aiken
AU  - R. L. Smith
PY  - 1991
UR  - https://pubs.usgs.gov/publication/70015104
ID  - 70015104
ER  -