Subject
Wildlife refuges
39
Hurricane Katrina, 2005
21
Wildlife conservation
18
Hunting
14
Fishing
10
Water quality
10
Coast changes
8
Big Branch Marsh National Wildlife Refuge (La.)
7
Coastal ecology
7
Bayou Cocodrie National Wildlife Refuge (La.)
6
Birds
6
Groundwater
6
Water-supply
6
Atchafalaya National Wildlife Refuge (La.)
5
Emergency management
5
Seismic prospecting
5
Water table
5
Wildlife refuges Management
5
Aquifers
4
Bayou Sauvage National Wildlife Refuge (New Orleans, La.)
4
Bayou Teche National Wildlife Refuge (La.)
4
Bogue Chitto National Wildlife Refuge (La. and Miss.)
4
Breton National Wildlife Refuge (La.)
4
Delta National Wildlife Refuge (La.)
4
Disaster relief
4
Environmental impact analysis
4
Floods
4
Grand Cote National Wildlife Refuge (La.)
4
Hurricane Rita, 2005
4
Lacassine National Wildlife Refuge (La.)
4
Sabine National Wildlife Refuge (La.)
4
Topographical surveying
4
Water Pollution
4
Water resources development
4
Wildlife management areas
4
Cameron Prairie National Wildlife Refuge (La.)
3
Coastal engineering
3
Environmental impact statements
3
Handy Brake National Wildlife Refuge (La.)
3
Hurricane protection
3
Hurricanes
3
Natural gas Geology
3
Natural gas pipelines Environmental aspects
3
Oil spills Environmental aspects
3
Pontchartrain, Lake, Watershed (La.)
3
Upper Ouachita National Wildlife Refuge (La.)
3
Water levels
3
Wetland management
3
Wetland restoration
3
Wetlands
3
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