Common Nymphs of Eastern North America

Auteur: Tzilkowski, Caleb J. (Aquatic Ecologist, National Park Service, Eastern Rivers and Mountains Network)
Editeur: Pennsylvania State University Press
A guide for identifying and imitating nymphs, with a focus on flyfishing. Also provides information useful to students, stream conservationists, and scientists concerned with monitoring the health of stream ecosystems.
Sur commande
A guide for identifying and imitating nymphs, with a focus on flyfishing. Also provides information useful to students, stream conservationists, and scientists concerned with monitoring the health of stream ecosystems.
ISBN / EAN 9780271204505
Auteur Tzilkowski, Caleb J. (Aquatic Ecologist, National Park Service, Eastern Rivers and Mountains Network)
Editeur Pennsylvania State University Press