Charts of North Carolina Sanitary Districts, results of examination of North Carolina college students for hookworm disease, and results of examination of North Carolina militia for hookworm disease.

Select what you would like to download. If choosing to download an image, please select the file format you wish to download. Please note full document download may take several minutes (PDF only).

Certain download types may have been restricted by the site administrator.

Select the document elements you would like to include in the embed code.