@misc{indiciae3b73ed1275e1, title = {Nutrient concentrations in Upper and Lower Echo, Fallen Leaf, Spooner, and Marlette Lakes and associated outlet streams, California and Nevada, 2002-03}, author = {Michael S. Lico}, year = {2004}, doi = {10.3133/ofr20041333}, url = {https://pubs.usgs.gov/publication/ofr20041333}, note = {Source identifier: ofr20041333} }