Proceedings of the First International Symposium on Trichoptera: Lunz am See (Au
171,58 €
A progress report on the phytogeny of Rhyacophila larvae. - Contributions to the systematics of the caddis-fly family Limnephilidae. III: The genus Goereilla. - The identification of British Limnephilid and Sericostomatid (s.l.) larvae.
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