Additions to the Library. XXXI 
Vienna.—K. K. Zoologisch-Botanische Gesellschaft. 
Verhandlungen. Bd. LVII, 1—LVIII, 10. 1907-08. 
Warren Academy of Sciences. 
Annual Report. 1907—08. 
Transactions. J, 1. 1903—07. 
Wasuineton.— Philosophical Society. 
Bulletin. XV, 75—187. 1908-09. 
WESTERN AvsTRALiIa.—Department of Mines. 
Reports (5). 1909. 
Geological Survey. 
Bulletin. 27—30, 32, 35, 37. 
WIeESBADEN. — Nassauischer Verein fiir Naturkunde. 
Jahrbiicher. LXI—LXII. 1908-09. 
Wilson Ornithological Club. 
Wilson Bulletin. 62-69. 1908—09. 
Wisconsin. — Academy of Sciences, Arts and Letters. 
Transactions. XV, pt. 2—XVI, pt. 1, no. 6. 1907—08. 
Geological and Natural History Survey. 
Bulletin. Suppl. map. XIV. 
Natural History Society. 
Bulletin. New ser. V, 4—VII, 2. 1907-09. 
Road Pamphlet. 1-4. 1908. 
University of Wisconsin.— Washburn Observatory. 
Publications. XII. 1902-07. 
Wirzpure.— Physikalisch-medicinische Gesellschaft. 
Sitzungsberichte. 1907, 1908, 6. 
Wyoming Historical and Genealogical Society. 
Proceedings and collections. X. 1909. 
Medal commemorating the Centennial of the first use of Wyom- 
ing coal. 
Ziricu.—Naturforschende Gesellschaft. 
; Vierteljahrsschrift. LII, 3-LIV, 2. 1907-09. 
