%0 Journal Article %T The effect of physical disturbance on the relative abundances of two filter-feeding insects in a small stream %A Hemphill, Nina %A Cooper, Scott %J Oecologia %V 58 %N 3 %P 378-382 %@ 0029-8549 %D 1983-06-01 %I Springer-Verlag %~ DeepDyve