TY  - RPRT
TI  - Aquatic invertebrate and pondweed production in Unit 6 of the Des Lacs National Wildlife Refuge
AU  - N.H. Euliss
AU  - D.M. Mushet
AU  - L.L. Strong
PY  - 2003
UR  - https://pubs.usgs.gov/publication/93846
ID  - 93846
ER  -