Ob opyte dei︠a︡telʹnosti detskogo ėkologicheskogo t︠s︡entra "Zhivai︠a︡ nitʹ"
By: L.K. Grachev, I.I︠U︡. Kazachenko, N.S. Robert
Publisher: Prezidentskai︠a︡ programma "Deti Rossii"
Published: 1997
Place of publication: Moskva
Language: rus
Number of pages: 77