Gletser: Verskil tussen weergawes

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Voyageur (besprekings | bydraes)
Etiket: 2017-bronwysiging
Voyageur (besprekings | bydraes)
Etiket: 2017-bronwysiging
Lyn 54:
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* {{en}} [https://www.nationalgeographic.org/encyclopedia/glacier/ ''National Geographic: Glacier'']
;Gletsers en seevlakwisseling
* {{en}} [https://nsidc.org/cryosphere/glaciers/ ''National Snow & Ice Data Center: All About Glaciers'']
;Gletsers en seevlakwisseling
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* {{af}} [https://www.wits.ac.za/media/migration/files/cs-38933-fix/migrated-pdf/pdfs-8/afr_what%20causes%20sea%20level%20to%20change%20afr.pdf ''Wat veroorsaak seevlakwisseling?'']