Denise Pumain, 2000
"Straight-line distance between cities of 100,000 people or more"
(heavy lines are < 100km, light lines are < 150km)
source: À la Recherche de la Cité Idéale, Institut Claude-Nicolas Ledoux, 2000.
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LE SYSTÈME DES VILLES DU MONDE Denise Pumain, 2000 "Straight-line distance between cities of 100,000 people or more"
(heavy lines are < 100km, light lines are < 150km)
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