Zollweg, Emily Catharine2015-05-122015-05-121998https://scholarworks.montana.edu/handle/1/7693enBull troutAnimals--Seasonal distributionFish populationsAquatic animalsPredation (Biology)Animals--ControlPiscine predation on bull trout in the Flathead River, MontanaThesisCopyright 1998 by Emily Catharine Zollweg