1
Author: Hepburn, Joseph Samuel, 1885-1974.
Published 1947
Record Source: Published Materials
Subjects and Genres: '; ...Chemists Pennsylvania Northumberland Biography....
Book
2
3
Author: May, Joseph, 1836-1918.
Published 1888
Record Source: Published Materials
Subjects and Genres: '; ...Chemists England Biography....
Book
4
Author: Armstrong, Eva Vivian.
Published 1937
Record Source: Published Materials
Subjects and Genres: '; ...Chemists Penn. Biography....
Book
5
Author: Hirsch, Allison Duncan.
Published 2003
Record Source: Published Materials
Subjects and Genres: '; ...Chemists United States Biography....
Book