State of Louisiana, Department of Public Works. 

1975. 167p. 

This directory serves as a comprehensive resource detailing the cities, towns, and villages of Louisiana, showcasing population statistics from the 1970 census. It is organized into an alphabetical list and by parishes, highlighting demographic changes from 1960 to 1970. The publication, created in honor of the 1776-1976 Bicentennial, includes explanations of symbols used for incorporated and unincorporated areas, as well as postal information, making it an essential reference for understanding the state's communities and their growth.