O. B. Martin

No biography available.

Works (6)

Cover of Development of the Boys' club work

Development of the Boys' club work

Cover of A decade of Negro extension work, 1914-1924

A decade of Negro extension work, 1914-1924

Cover of Organization of boys' agricultural club work in the southern states

Organization of boys' agricultural club work in the southern states

Cover of Results of demonstration work in boys' and girls' clubs in 1912

Results of demonstration work in boys' and girls' clubs in 1912

Cover of Canning club and home demonstration work

Canning club and home demonstration work

Cover of How the Extension Service aids farmers in times of crisis

How the Extension Service aids farmers in times of crisis