JavaScript must be enabled in order for you to use the Site in standard view. However, it seems JavaScript is either disabled or not supported by your browser. To use standard view, enable JavaScript by changing your browser options.

| Last Updated: 25/05/2020

Upcoming Event

Past Event

World Ozone Day



Botanical Survey of India will be celebrating the World Ozone Day 20018 on 15th September in the Central National Herbarium, BSI, Howrah in association with BSI ENVIS Resource Partner. The theme for this year is ‘Keep Cool and Carry on’ and accompanied by tagline “The Montreal Protocol ‘.


In this programme, an audio-visual display of documentary film on Ozone Layer will be shown. An extempore elocution and drawing competitions will be conducted among the students from different schools.