. Effects of acid deposition on the emergence of blackflies (Diptera: Simuliidae) over 50 years from Algonquin Park streams. Simuliidae; Acid precipitation (Meteorology). Figure 4 Discharge readings ( 1984-86) from Costello Creek and Mud Creek, Algonquin Park, Ontario. 1500 500 0 400 200 in 0) D O in 400 200 0 1500 500 0 2000 1000 ^^_ Costello Creek. Mud Creek 1. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Chmielewski,

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. Effects of acid deposition on the emergence of blackflies (Diptera: Simuliidae) over 50 years from Algonquin Park streams. Simuliidae; Acid precipitation (Meteorology). Figure 4 Discharge readings ( 1984-86) from Costello Creek and Mud Creek, Algonquin Park, Ontario. 1500 500 0 400 200 in 0) D O in 400 200 0 1500 500 0 2000 1000 ^^_ Costello Creek. Mud Creek 1. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Chmielewski, Carol Mary, 1962-; Hall, R. J. , 1944-. [Toronto] : Environment Ontario

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Keywords: ., bookcentury1900, bookleafnumber41, bookpublishertorontoenvironme