"বিশ্ব আবহাওয়া সংস্থা" পাতাটির দুইটি সংশোধিত সংস্করণের মধ্যে পার্থক্য

==আরও দেখুন==
[[বিশ্ব আবহাওয়া দিবস]]
 
==World Meteorological Day==
[[File:WMO Ženeva.jpg|thumb|250px|WMO seat in [[Geneva]] shared with the [[GICHD]], the [[GCSP]] and the [[Group on Earth Observations]]]]
[[File:WMO members states and territories.png|thumb|right|334px|{{legend|#008000|WMO member states}} {{legend|#00FF00|WMO member territories}}]]
 
*World Meteorological Day is held annually on 23 March.<ref>{{cite web |url=http://www.wmo.int/worldmetday/ |title=World Meteorological Day |publisher=World Meteorological Organization |accessdate=15 July 2013}}</ref>
 
==তথ্যসূত্র==
 
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