The wet lands of southern Louisiana and their drainage Okey, Charles W. (Charles William), 1886- creator text book Washington, D.C U.S. Dept. of Agriculture 1918 1918
print
ENG Cover title. Contribution from the Office of Public Roads and Rural Engineering. Revision of Department bulletin 71. "Professional paper." Drainage Louisiana Wetlands Bulletin of the U.S. Department of Agriculture, no. 652 https://www.biodiversitylibrary.org/bibliography/64663 9709916890505 10.5962/bhl.title.64663 LNC