التصحر ومكافحته

23.35 33.35

30%

39.44 56.35

30%

27.37 39.10

30%

31.40 44.85

30%

13.69 20.13

32%

39.44 56.35

30%

63.60 90.85

30%

18.40

57.21

8.02

68.66

137.31

11.50

11.50

6.90