Balance for determining specific gravities by inspection
By: by F.A.P. Barnard.
Contributors: National Academy of Sciences (U.S.)
Series: Memoirs of the National Academy of Sciences ;; v. 4, 5th memoir
Publisher: National Academy of Sciences; Government Printing Office
Published: 1888
Place of publication: [Washington
Language: eng
Number of pages: 206
Subjects: Specific gravity.