. Effects of acid deposition on the emergence of blackflies (Diptera: Simuliidae) over 50 years from Algonquin Park streams. Simuliidae; Acid precipitation (Meteorology). i^i^^â^Â»-T* I â > > Mud Creek 3. ' 1984 Date. 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 work.. Chmielewski, Carol Mary, 1962-; Hall, R. J. , 1944-. [Toronto] : Environment Ontario

. Effects of acid deposition on the emergence of blackflies (Diptera: Simuliidae) over 50 years from Algonquin Park streams. Simuliidae; Acid precipitation (Meteorology). i^i^~^â^Â»-T* I â > > Mud Creek 3. ' 1984 Date. 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 work.. Chmielewski, Carol Mary, 1962-; Hall, R. J. , 1944-. [Toronto] : Environment Ontario Stock Photo

RMID:RDFBEK

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Contributor:

The Book Worm / Alamy Stock Photo

Image ID:

RDFBEK

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7.2 MB (157.1 KB Compressed download)

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Dimensions:

2119 x 1180 px | 35.9 x 20 cm | 14.1 x 7.9 inches | 150dpi

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This image is a public domain image, which means either that copyright has expired in the image or the copyright holder has waived their copyright. Alamy charges you a fee for access to the high resolution copy of the image.

This image could have imperfections as it’s either historical or reportage.

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