Transport of Bacillus thuringiensis var. israelensis and its effect on drift and benthic densities of nontarget macroinvertebrates in the Susquehanna River, northern Pennsylvania
https://stroudcenter.org/wp-content/uploads/publication-e1554320152730.jpg 350 210 Stroud Water Research Center Stroud Water Research Center https://stroudcenter.org/wp-content/uploads/publication-e1554320152730.jpgJackson, J.K., B.W. Sweeney, T.L. Bott, J.D. Newbold, and L.A .Kaplan. 1994. Canadian Journal of Fisheries and Aquatic Sciences 51:295–314.