NATURAL HISTORY.

MOLLUSCA.

By P. H. GOSSE, A.L.S.

PUBLISHED UNDER THE DIRECTION OF
THE COMMITTEE OF GENERAL LITERATURE AND EDUCATION,
APPOINTED BY THE SOCIETY FOR PROMOTING
CHRISTIAN KNOWLEDGE.

LONDON:

Printed for the

SOCIETY FOR PROMOTING CHRISTIAN KNOWLEDGE;

SOLD AT THE DEPOSITORY,
GREAT QUEEN STREET, LINCOLN'S INN FIELDS;
4, royal exchange; 16, hanover street, hanover square;
and by all booksellers.

1854.

CONTENTS.