Hookworm disease and the negroes ...
Stiles, Charles Wardell, 1867-1941.
Hookworm disease and the negroes ... - Campton, Va., The Press of the Hampton Normal and Agricultural Institute, 1909. - 18 p. 22 cm. - The Hampton leaflets ... New ser. vol. v, no. 9, Sept. 1909 .
ca 10004748
Hookworm disease.
African Americans.
RC248 / .S76
Hookworm disease and the negroes ... - Campton, Va., The Press of the Hampton Normal and Agricultural Institute, 1909. - 18 p. 22 cm. - The Hampton leaflets ... New ser. vol. v, no. 9, Sept. 1909 .
ca 10004748
Hookworm disease.
African Americans.
RC248 / .S76