population theory12 geography unit 5

1:08

17:27

15:22

18:11

9:15

7:32

3:28

4:17

1:30

4:02

2:55

8:37

1:13

3:37

1:36

2:28

1:56

3:30

کوتاه

1:24

1:43

4:02

5:51

21:06

6:17

3:45

15:36

15:36

7:04

2:15

16:48

1:35:58

3:23

15:12

15:12

1:34:10

1:29

1:46:14

1:16:25

19:20