1 Subjects: “...Yosemite National Park...”

2 Subjects: “...national nature reserve...”

3 Subjects: “...marine national park...”

4 Subjects: “...multi-national enterprises...”

5 Subjects: “...Office for National Statistics...”

6 Subjects: “...National Health and Examination Survey (NHANES)...”

7 Subjects: “...Egypt's national grid...”

8 Subjects: “...Tatra National Park...”

9 Subjects: “...Sembilang National Park (Indonesia)...”

10 Subjects: “...national food composition databases...”

11 Subjects: “...Manu National Park...”

12 Subjects: “...cross-national case study...”

13 Subjects: “...national forest inventory...”

14 Subjects: “...Aspromonte National Park...”

15 Subjects: “...national park...”

16 Subjects: “...national action plans...”

17 Subjects: “...Shennongjia National Park...”

18 Subjects: “...nationally determined contribution...”

19 Subjects: “...national and global efforts...”

20 “..., national electricity systems, and waste incineration. The analysis of trends and singularities...”