Author: Schmid, F.
Title: Le Genre Rhyacophila et la Famille des Rhyacophilidae (Trichoptera)
Description: Société Entomologique du Canada 1970 230, 52 b/w folding plates. . PB. 8vo, orig. wrappers, spine slightly browned. From the library of Prof. J. Green with his name to front wrapper. Vg.. Text French. Mem. Soc. Ent. Canada No. 66..

Keywords: Trichoptera; Caddisflies


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