1 Subjects: “...protected area management...”

2 “...Ecological protection and high-quality development in the basin of the Yellow River, known as China...”

3 Subjects: “...flood protection...”

4 Subjects: “...flood protection...”

5 Subjects: “...protected areas...”

6 Subjects: “...environmental protection...”

7 Subjects: “...protected species...”

8 Subjects: “...personal health protective behaviour...”

9 Subjects: “...historical buildings protection...”

10 “... and Poland. In addition, one chapter is dedicated to grassland protection in mountainous areas....”