The Odonata of Canada and Alaska: Volume One, Part I: General, Part II: The Zygoptera-Damselflies

by Edmund M Walker

Dr. Walker makes a signal contribution in gathering together all available information on the dragonflies of Canada and Alaska. The order as a whole and the zygoptera are covered. The treatment is not confined to taxonomy and geographical distribution, but includes data on habitats, seasons of adult life, and brief notes on habits when these are available.

• Format: Paperback
• Language: English
• ISBN: 1442631511
• ISBN13: 9781442631519
• Release Date: January 1953
• Publisher: University of Toronto Press
• Length: 306 Pages
• Weight: 1.65 lbs.
• Dimensions: 0.7" x 6.0" x 9.0"