1-24 of 50 Books
A key to the nymphs of the British species of Ephemeroptera
A key to the nymphs of the British species of Ephemeroptera
By T. T. Macan,Thomas Townley Macan

Tying and fishing the fuzzy nymphs
By E. H. Rosborough
101 Favorite Nymphs and Wet Flies
101 Favorite Nymphs and Wet Flies
By David Klausmeyer

Nymphs of North American stonefly genera (plecoptera)
By Kenneth W. Stewart

Nymph fishing for larger trout
By Brooks, Charles E.
Immature grasshoppers of Eastern Canada (Orthoptera: Acrididae)
Immature grasshoppers of Eastern Canada (Orthoptera: Acrididae)
By V. R. Vickery
Differentiation and ecology of common catantopinae and cyrtacanthacridinae nymphs (Orthoptera: Acrididae) of Idaho and adjacent areas
Differentiation and ecology of common catantopinae and cyrtacanthacridinae nymphs (Orthoptera: Acrididae) of Idaho and adjacent areas
By Merlyn A. Brusven

A key to the nymphs of the British species of Ephemeroptera with notes on their ecology
By T. T. Macan
About flies but mostly about nymphs
About flies but mostly about nymphs
By George F. Grant
The book of the rough stream nymph
The book of the rough stream nymph
By William H. Lawrie
Thoracic polymorphism in Mesovelia mulsanti (Hemiptera: Mesoveliidae)
Thoracic polymorphism in Mesovelia mulsanti (Hemiptera: Mesoveliidae)
By Janet E. Galbreath
Les larves et nymphes des Dytischides, Hygrobiides et Haliplides
Les larves et nymphes des Dytischides, Hygrobiides et Haliplides
By Henri Bertrand
Production and standing crop of Hexagenia (Ephemeroptera) in a large reservoir
Production and standing crop of Hexagenia (Ephemeroptera) in a large reservoir
By Patrick L. Hudson