Note 221 — Chapter IV · USES OF SHELLS FOR MONEY, ORNAMENT, AND FOOD—CULTIVATION OF THE OYSTER, MUSSEL, AND SNAIL—SNAILS AS MEDICINE—PRICES GIVEN FOR SHELLS
Reading edition
Quart. Journ. Micr. Sc. xxvi. p. 71.
Reading edition
Quart. Journ. Micr. Sc. xxvi. p. 71.