THE

BOOK OF NATURE.

BY

JOHN MASON GOOD, M.D. F.R.S. F.R.S.L.

MEM. AM. PHIL. SOC. AND F.LS. OF PHILADELPHIA.

IN THREE VOLUMES.

VOL. III.

LONDON:

PRINTED FOR

LONGMAN, REES, ORME, BROWN, AND GREEN,

PATERNOSTER-ROW.