Spanish
Serbian
Indonesian
William Morris Davis
Cited by user Glorious Engine on
Indonesian
Albrecht Penck
Cited by user Glorious Engine on
Indonesian
Jovan Cvijić
Cited by user Glorious Engine on
Indonesian
Eduard Suess
Cited by user Glorious Engine on
Bengali
উইলিয়াম মরিস ডেভিস
Cited by user Jdebabrata on
Turkish
Eduard Suess
Cited by user Ahmet Eren Doğan on
Greek
Καρστ
Cited by user Kalogeropoulos on
Arabic
English
English
English