Edit. Collins, 1973 Great Britain. 268p. 4ºm (22,5×15,5cm). Tela editorial con sobrecubierta ilustrada en muy buen estado. Signos de uso. With 103 colour photographs by T.O. Ruttledge, 27 black and white photographs and 27 maps and diagrams. «Their origin, natural history, tying, hooks, patterns and selections of dry and wet flies, nymphs, streamers, salmon flies for fresh and salt water in North America and the British Isles, and including 2200 fly patterns by J. Edson Leonard».