Imaginary Map showing effects of natural action on the Mississippi, Red and Atchafalaya Rivers if not counteracted. E.H. Angamar, C.E. Prepared by A.F. Wrotnowski, C.E. to accompany special report of Board of State Engineers, 1874. Plate V.

Persistent link: https://digitallibrary.tulane.edu/islandora/object/tulane%3A89399