Map of Belzoni drainage district, Washington County, Mississippi : showing division of the district into units and the proposed system of ditches and channel improvements.
MLA
Map of Belzoni Drainage District, Washington County, Mississippi : Showing Division of the District into Units and the Proposed System of Ditches and Channel Improvements. Dept. of Agriculture, 1911. https://collections.library.yale.edu/catalog/15827509.
APA, 6th edition
Map of Belzoni drainage district, Washington County, Mississippi : showing division of the district into units and the proposed system of ditches and channel improvements. (1911). [Maps]. Dept. of Agriculture, https://collections.library.yale.edu/catalog/15827509.