diagnostic horizons of soil

15:17

19:10

2:48:59

3:14

10:35

14:17

1:12

1:01

20:35

3:37

2:34

1:45

9:28

28:37

31:26

5:40

2:41

32:55

3:03

کوتاه

4:25

39:13

15:06

کوتاه

2:03

کوتاه

3:56

12:56

کوتاه

4:58

3:08

27:51

14:11

15:27

19:38

11:57

20:22

12:32

10:49

21:42