Common nymphs of eastern North America : a primer for flyfishers and flytiers /
"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"--Provided by publisher
Call Number: | Libro Electrónico |
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Format: | Electronic eBook |
Language: | Inglés |
Published: |
University Park, Pa. :
Pennsylvania State University Press,
©2011.
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Online Access: | Texto completo |