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Year
1978
Citation

Schuster, G. A. and D. A. Etnier. 1978. A manual for the identification of the larvae of the caddisfly genera Hydropsyche Pictet and Symphitopsyche Ulmer in eastern and central North America (Trichoptera: Hydropsychidae). U.S. Environmental Protection (EP

Keywords
Reference Code
B78SCH01EHUS