The health of the environment : experience of assessment
2001
Zakharov, Vladimir M. |
Chubinishvili, A. T. |
Baranov, A. C. |
Borisov, V. I. |
Chistyakova, E. K. |
Dmitriev, S.G. |
Kryazheva, N. G. |
Krysanov, E. Y. |
Pronin, A. V. |
Valetsky, A. V. |