Keys to the case-bearing caddis larvae of Britain and Ireland /
Wallace, I. D.
Wallace, B.
Philipson, G. N.
Freshwater Biological Association.
Far Sawrey, Ambleside : Freshwater Biological Association,
2003.
Includes bibliographical references and index.
Caddisflies
Caddisflies
Caddisflies
Caddisflies