Distribution and abundance of adult aquatic insects in the forest adjacent to a northern California stream
https://stroudcenter.org/wp-content/uploads/lofty-creek-feature.jpg 800 532 Stroud Water Research Center Stroud Water Research Center https://stroudcenter.org/wp-content/uploads/lofty-creek-feature.jpgJackson, J. K., and V. H. Resh. 1989. Environmental Entomology 18:278–283.