E. A.  Crouch, An illustrated introduction to Lamarck's conchology; contained in his Histoire Naturelle des Animaux sans Vertèbres: being a literal translation of the descriptions of the recent and fossil genera. London: Longman, Rees, Orme, Brown, Green and J. Mawe, 1827, p. iv+47.

E. A.  Crouch, An illustrated introduction to Lamarck's conchology; contained in his Histoire naturelle des animaux sans vertèbres: being a literal translation of the descriptions of the recent and fossil genera. London: Longman, Rees, Orme, Brown, & Green, 1827, p. iv+47.