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1by Badenkov, Y.P. (ed.), UNU, Tokyo (Japan) eng, Hamilton, L.S. (ed.), Ives, J.D. (ed.), Ives, P. (ed.), Galtseva, O. (ed.), International Mountain Society, Boulder, CO (USA) eng
Published 1990Texto bibliotecaFAO IT -
2by Badenkov, Y.P. (ed.), UNU, Tokyo (Japan) eng, Hamilton, L.S. (ed.), Ives, J.D. (ed.), Ives, P. (ed.), Galtseva, O. (ed.), International Mountain Society, Boulder, CO (USA) eng
Published 1991Texto bibliotecaFAO IT