π μΆμ°μ§
Iain Stewart
Self - Presenter
π€
Norberto Asensio
Self - Liverpool John Moores University
π€
Chris Austin
Self - Forest Fire Association
π€
Katrina Hope
Self
π€
Daniel Martin
Self
π€
Jill Pruetz
Self - Iowa State University
π€
Klaus Schmidt
Self - German Archaeological Institute
π€
Jim Spickler
Self
π λΉμ·ν μν
βΉοΈ μν μ 보
μν
Released
κ°λ΄μΌ
2012-03-08
μμ μκ°
2μκ° 57λΆ
μμ΄
en
μ μ κ΅κ°
United Kingdom
μμ°
μ 보 μμ
μμ΅
μ 보 μμ
μΈκΈ° μ§μ
0.9
π’ μ μμ¬
BBC