R. S. R. Fitter

Collins Photo Guide to Lakes, Rivers, Streams and Ponds of Britain and North-West Europe (Collins Field Guide)

By R. S. R. Fitter, Richard Manuel

British Birds in Colour

By R. S. R. Fitter

The Pocket Guide to Wild Flowers

By David McClintock, R. S. R. Fitter

London's Natural History

By R. S. R. Fitter

A Field Guide to Freshwater Life in Britain and North-west Europe

By R. S. R. Fitter, Richard Manuel

Pocket Guide to British Birds

By R. S. R. Fitter, R.A. Richardson