Learn how to identify major groups of insect and invertebrates found in Wyoming Identify fly-fishing lures for major insects. Use this guide to determine water quality of your favorite stream
Fits in your pocket (6"x4")
182 pages water and tear resistant pages
Written by Dr. Lusha Tronstad and Dr. Brian Barber
For orders of 10 or more of this item, please contact the Biodiversity Institute at firstname.lastname@example.org for bulk pricing.