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Guide to Aquatic Insects & Crustaceans,
Izaak Walton League of America This
fully illustrated guide to identifying aquatic macroinvertebrates
will help you learn more about the insects and crustaceans that live
in freshwater streams, lakes, and rivers throughout North America.
Included are drawings and descriptions of common macroinvertebrates
--mayflies, stoneflies, caddisflies, water bugs, crayfish, and
freshwater shrimp--as well as a key that facilitates quick
identification in the field. This handy guide, created by the
experts at The Izaak Walton League, will aid anglers, naturalists,
educators, students, and biologists alike. Softcover, 5¼ x
8 inches, 74 pages, b&w line drawings.
0-8117-3245-1 Guide to
Aquatic Insects & Crustaceans $7.95
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