A SKETCH OF THE CLASSIFICATION, STRUCTURE, DISTRIBUTION, BY WILLIAM B. CARPENTER, M.D., F.R.S., LECTURER ON NATURAL HISTORY AND COMPARATIVE ANATOMY AT VOL. I. COMPRISING MAMMALS, BIRDS, AND REPTILES. LONDON: WM. S. ORR AND Co., PATERNOSTER ROW. W. AND R. CHAMBERS, EDINBURGH; AND W. CURRY AND CO., DUBLIN. MDCCCXLIV. |