Erman, Nancy A.
Biogeography of Caddisfly (Trichoptera) assemblages in cold springs of the Sierra Nevada (California, U.S.A) - California WRC 1990 - 28 p.
Biogeography -Caddisfly
574.9:595.74(739.4) E77B
Biogeography of Caddisfly (Trichoptera) assemblages in cold springs of the Sierra Nevada (California, U.S.A) - California WRC 1990 - 28 p.
Biogeography -Caddisfly
574.9:595.74(739.4) E77B