Vetenskapens värld

1971

2 episodes

1972

1 episodes

Season 7

1 episodes

Season 8

2 episodes

Season 9

4 episodes

Season 10

7 episodes

Season 11

5 episodes

Season 12

4 episodes

Season 13

1 episodes

Season 14

4 episodes

Season 15

12 episodes

Season 16

24 episodes

Season 17

14 episodes

Season 18

22 episodes

Season 19

18 episodes

Season 20

14 episodes

Season 21

15 episodes

Season 22

20 episodes

Season 23

23 episodes

Season 24

17 episodes

Season 25

18 episodes

Season 26

18 episodes

Season 27

19 episodes

Season 28

19 episodes

Season 29

18 episodes

Season 30

18 episodes

Season 31

10 episodes

Season 32

16 episodes

Season 33

20 episodes

Season 34

20 episodes

Season 35

16 episodes

Season 36

36 episodes

Season 37

36 episodes

Season 38

34 episodes

Season 39

36 episodes

Season 40

34 episodes

Season 41

36 episodes

Season 42

36 episodes

Season 43

35 episodes

Season 44

32 episodes

Season 45

36 episodes

Season 46

34 episodes

Season 47

33 episodes

Season 48

36 episodes

Season 49

38 episodes

Season 50

36 episodes

Season 51

32 episodes

Season 52

21 episodes