Annual report of the board of regents of the Smithsonian Institution :
Smithsonian Institution
Annual report of the board of regents of the Smithsonian Institution : Showing the Operations, Expenditures and Condition of the Institution for the Year ended June 30 1953. - Washington, D.C. : Government Printing Office, 1954. - 482 p.
Includes index
Science--Bulletin
Annual report of the board of regents of the Smithsonian Institution : Showing the Operations, Expenditures and Condition of the Institution for the Year ended June 30 1953. - Washington, D.C. : Government Printing Office, 1954. - 482 p.
Includes index
Science--Bulletin