Tina
Tartu KHK
Tina
Referaat
Koostas: Ingrit Pavlov
Juhendas:
Tartu KHK2009
Sisukord
Tina ................................................................................................3
Kui kaua tunneb inimkond tina.......................................................4
Tina algne tootmine ja avastamine.................................................4
Tinakatk..........................................................................................5
Tina radioaktiivsus.........................................................................6
Tinasulamid....................................................................................6
Lisa: Napoleon Bonaparte'i langus................................................7
Kasutatud kirjandus.......................................................................8
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annaabi.ee 
