TY - RPRT TI - Global change and submerged aquatic vegetation research AU - H.A. Neckles AU - G.R. Guntenspergen AU - W.M. Rizzo AU - T.C. Michot PY - 1997 DO - 10.3133/fs09097 UR - https://pubs.usgs.gov/publication/fs09097 ID - fs09097 ER -