ARTICLE III. ON FLUCTUATIONS OF LEVEL IN THE NORTH AMERICAN LAKES. BY CHARLES
By
WHITTLESEY. Pp. 28, and two plates. (Published July, 1860.)
ARTICLE VI. RESEARCHES UPON THE VENOM OF THE RATTLESNAKE: WITH AN INVESTIGA-
TION OF THE ANATOMY AND PHYSIOLOGY OF THE ORGANS CONCERNED. By
S. WEIR MITCHELL, M. D., Lecturer on Physiology in the American
Medical Association. Pp. 156, and twelve wood-cuts. (Published De-
cember, 1860.)
Each memoir is separately paged and indexed.