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| Eco club activity, Purbasthali |
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| Eco club activity, Purbasthali |
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| Open session of conference |
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| Mosquito control |
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| Pakhiralaya, Purbasthali |
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| Pakhiralaya, Purbasthali |
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| Eco club activity, Purbasthali |
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| Relly for migratarybird, chupi |
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| Nature study, Satgachia |
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| Eco club activity, Purbasthali |
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| Nature study, satgachia |
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