TY - RPRT TI - Long-term patterns of vegetation and salinity change in the Lake Pontchartrain region, Louisiana AU - Debra A. Willard AU - T. M. Cronin AU - S. E. Ishman AU - Marci Marot PY - 2001 DO - 10.3133/ofr00520 UR - https://pubs.usgs.gov/publication/ofr00520 ID - ofr00520 ER -