Nicholson's guides to the waterways.
Perrott, David.
Perrott, Morag.
London : R. Nicholson,
[1978].
'Based on the original research and observations of Andrew Darwin and Paul Atterbury' - title page versos. - In 5 vols
Previous ed.: London : British Waterways Board, 1973
Bibliography: p.60-61. - Includes index
Inland navigation
Boats and boating