TY - RPRT TI - Cumulative effects of nutrients and pH on the plankton of two mountain lakes AU - Brenda Moraska Lafrancois AU - Koren R. Nydick AU - Brett M. Johnson AU - Jill Baron PY - 2004 DO - 10.1139/f04-053 UR - https://pubs.usgs.gov/publication/1015191 ID - 1015191 ER -