Dietary shifts in the crystal darter ( Crystallaria asprella) after large-scale river fragmentation.Published in:Ecology of Freshwater Fish, 2007, v. 16, n. 2, p. 250, doi. 10.1111/j.1600-0633.2007.00216.xBy:Roberts, M. E.;Schwedler, C. S.;Taylor, C. M.Publication type:Article