Oct., 1905. Annual Report of the Director. 411 



OHIO DEP.\RT.\IENT OF AGRICULTURE, Columbus, Ohio. 



Bulletin, current numbers. 



Division of nursery and orchard inspection: 

 Bulletin, nos. 1-3. 

 Report, 1902-04. 

 imiO GEOLOGICAL SURVEY, Columbus, Ohio. 



Bulletin. 4th ser., nos. 2-3. 



Topographical survey, 1903. 

 OHIO ST.VTE .\C.\DEMY OF SCIENCES, Columbus, Ohio. 



Proceedings, v. 4, pt. 5. 

 |>HI0 STATE ARCHAEOLOGICAL AND HISTORICAL SOCIETY, Co- 

 lumbus, Ohio. 



Quarterly, current numbers. 

 OHIO STATE BOARD OF AGRICULTURE, Columbus, Ohio. 



Annual report. 



Bulletin, current numbers. 



Report of the secretarv, 1904. 

 OKLAHOMA .\GRICULTUR.\L EXPERIMENT STATION, Stillwater. Okla. 



-Annual report, 1S98-99, 1S99-1900, 1900-01, 1901-02. 



Bulletin, current numbers (gift). 

 OMAHA PUBLIC LIBRARY, Omaha, Nebraska. 



-Annual report, 1904. 



Bulletin, current numbers. 

 ONTARIO BUREAU OF MINES, Ontario, Canada. 



Annual report, 13th. pts. 1-2, 1904. 

 ONTARIO. DEPARTMENT OF .VGRICULTURE, Toronto, Ontario. 



-Annual reports, v. 1-2. 



Report, Farmers' institutes, pts. 1-2, 1904. 

 OPEN COURT PUBLISHING COMPANY, Chicago. 



Monist. current numbers. 

 ' >REGON. ST.ATE BIOLOGIST, Eugene, Oregon. 



Biennial report, nos. 1-2 (gift). 

 OSBORN. HENRY F., New York City. 



Fossil vertebrates in the -American Museum of Natural History, v. 2. 



6 separates. 



OSBORN. HERBERT, Columbus. Ohio. 



I pamphlet. 

 OSGOOD, WILFRED II., Washington, D. C. 



7 separates (gift). 



OTTAWA FIELD NATURALISTS' CLUB, Ottawa, Canada. 



Ottawa naturalist, current numbers. 

 OTTUMWA PUBLIC LIBRARY, Ottumwa, Iowa. 



.Annual report, 1904. 

 oUTES, FELI.X F., Buenos Aires, .Argentina. 



I reprint. 

 OUTING PUBLISHING COMPANY, New York City. 



Outing, current numbers. 

 OXFORD UNIVERSITY MUSEUM, Oxford, England. 



.Annual report. 1904. 



