BOHN'S SCIENTIFIC LIBRARY FOR DECEMBER.

AGASSIZ AND GOULD'S COMPARATIVE PHYSIOLOGY, touching the Structure

and Development of the Races of Animals, living and extinct.

Enlarged by Dr. WRIGHT. Post 8vo., with 390 woodcuts. 5_s._

HENRY G. BOHN, 4, 5, & 6, York Street, Covent Garden.