Author

Kenneth William Cummins

1 book found

Placeholder cover for The micro-distribution of the caddisfly larvae Pycnopsyche lepida (Hagen) and Pycnopsyche guttifer (Walker) in a restricted portion of a small Michigan stream

The micro-distribution of the caddisfly larvae Pycnopsyche lepida (Hagen) and Pycnopsyche guttifer (Walker) in a restricted portion of a small Michigan stream

Kenneth William Cummins · First published 1961