- February / March 'NISARG' is CYWEN's magazine on the web. Read on for interesting articles to do with environment and youth. 'NISARG' (Sanskrit for 'Nature'), is brought to you by CYWEN, Club of Youth Working for Environment , a youth group based in Ahmedabad, India. All content has been provided to CYWEN by CEE-NFS (Centre for Environment Education News Features Service). CYWEN would like to ...members.tripod.com/~cywen_nisarg