Effectiveness of an artificial substrate for sampling macroinvertebrates in small streams
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.jpgRoby, K.B., J.D. Newbold, and D.C. Erman. 1978. Freshwater Biology 8(1):1–8.