Diwydiant glo: Gwahaniaeth rhwng fersiynau
Cynnwys wedi'i ddileu Cynnwys wedi'i ychwanegu
man gywiriadau using AWB |
Rotlink (sgwrs | cyfraniadau) B fixing dead links |
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Llinell 8:
{| class="wikitable sortable" align="center" style="text-align:right"
|+ '''Y gwledydd sy'n cynhyrchu mwyaf o lo (miliwn tunnell)'''
<ref name="BPReview2011">{{cite web | url = http://www.bp.com/liveassets/bp_internet/globalbp/globalbp_uk_english/reports_and_publications/statistical_energy_review_2011/STAGING/local_assets/spreadsheets/statistical_review_of_world_energy_full_report_2011.xls | title = BP Statistical review of world energy 2011 | publisher = British Petroleum | format = XLS |month=Mhefin | year=2011 | accessdate = 2011-06-10|archiveurl=http://web.archive.org/web/20110626160435/http://www.bp.com/liveassets/bp_internet/globalbp/globalbp_uk_english/reports_and_publications/statistical_energy_review_2011/STAGING/local_assets/spreadsheets/statistical_review_of_world_energy_full_report_2011.xls|archivedate=2011-06-26}}</ref>
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! width="120pt"|Gwlad
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