Blicker, Pamela Sue2015-05-122015-05-122000https://scholarworks.montana.edu/handle/1/8039enNitrogen--FixationWater useSpotted knapweedWheatgrassesCarbonNitrate uptake and water use of Centaurea maculosa (spotted knapweed) and native grassesThesisCopyright 2000 by Pamela Sue Blicker