1 Subjects: “...environment...”

2 Subjects: “...climate change, ecology, abiotic factors, aquatic environment, amphibians, spatial distribution...”

3 Subjects: “...Environmental economics / bicssc...”

4 Subjects: “...;The Earth: natural history: general interest;Earth sciences;Environmental science, engineering...”

5 Subjects: “...Environmental science, engineering and technology...”

6 Subjects: “...; Environment and Sustainability Policy; Environmental Interventions; Environmental Program and Policy...”

7 Subjects: “...; Environment and Sustainability Policy; Environmental Interventions; Environmental Program and Policy...”

8 Subjects: “...Environmental management...”

9 Subjects: “...environment...”

10 Subjects: “...international environmental law...”

11 Subjects: “...environmental values...”

12 Subjects: “...environment...”

13 Subjects: “...environmental humanities...”

14 Subjects: “...Earth Sciences, Geography, Environment, Planning / bicssc...”

15 Subjects: “...Environmental economics / bicssc...”

16 Subjects: “...degree of economic and environmental coordination...”

17 Subjects: “...environmental impact...”

18 Subjects: “...environmental variable...”

19 Subjects: “...environmental controls...”

20 Subjects: “...environment...”