Окружающая среда: Проблемы и решения Environment: Problems and Solutions, учебное пособие
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| Language: | Russian English |
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СПб., Изд-во СПбГУ, 1997
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| Format: | Book |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=6955 |