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Biology of the Caddisfly Oligostomis ocelligera (Trichoptera: Phryganeidae) Inhabiting Acidic Mine Drainage in Pennsylvania / https://t.co/588sdfWslc
Biology of the Caddisfly Oligostomis ocelligera (Trichoptera: Phryganeidae) Inhabiting Acidic Mine Drainage in Pennsylvania / https://t.co/588sdfWslc