Author

G. B. Sowerby

2 free books by G. B. Sowerby, free to read online. Chapter 1 of any book is free, no account needed.

Writes aboutShells -- Great Britain Shells -- Dictionaries Mollusks -- Great Britain -- Identification Mollusks -- Great Britain -- Geographical distribution Mollusks -- Dictionaries

A conchological manual

A conchological manual

G. B. Sowerby

Illustrated Index of British Shells Containing figures of all the recent species

Illustrated Index of British Shells Containing figures of all the recent species

G. B. Sowerby