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stanley w szczytko
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The genus Isoperla (plecoptera) of western North America; holomorphology and systematics, and a new stonefly genus Cascadoperla
Stanley W. Szczytko · American Entomological Society
120 sayfa · 1979
Cascadoperla / Classification / Insects / Isoperla
Assessment of Natural Resource Conditions Sleeping Bear Dunes National Lakeshore
Christine Mechenich, David J. Mechenich, Stanley W. Szczytko, James Cook, George C. Kraft · CreateSpace Independent Publishing Platform
390 sayfa · 2009
Kategori yok
American stoneflies
Bill P Stark, Bill P. Stark, Stanley W. Szczytko, C. Riley Nelson, Brian J. Armitage · Caddis Press
126 sayfa · 1998
Kategori yok