TY  - RPRT
TI  - Increase in nuisance blooms and geographic expansion of the freshwater diatom Didymosphenia geminata
AU  - S. A. Spaulding
AU  - E. Elwell
PY  - 2007
DO  - 10.3133/ofr20071425
UR  - https://pubs.usgs.gov/publication/ofr20071425
ID  - ofr20071425
ER  -