Edit. Lyons & Burford Publishers, 1991 New York. 79p. 4ºm (23×15,5cm). Rústica ilustrada en muy buen estado. Profusamente ilustrado por Richard Harrington.«More and more fly fishermen are turning from the traditional mayflies to stoneflies and caddisflies -the downwinged aquatic insects that are crucial to a complete fly fisherman’s success astream. This handsome little book, which discusses in concise and practical terms the most effective patterns and techniques, provides an excellent introduction to these important trout-stream insects».