Demografic and social-economic situation in the areas protected by law in selected gminas in mazowieckie voivodsip
| Date of publication: | 28.07.2014 |
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The primary aim of creation of a system of areas protected by law is to preserve natural |
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| Date of publication: | 28.07.2014 |
|
The primary aim of creation of a system of areas protected by law is to preserve natural |
|