Chairperson, Graduate Committee: Daniel Goodman; George R. Roemhild (co-chair)Gustafson, Daniel L.2015-05-122015-05-121990https://scholarworks.montana.edu/handle/1/7184enAquatic insectsEcologyEcology of aquatic insects in the Gallatin River drainageDissertationCopyright 1990 by Daniel L. Gustafson