rural - farming, urban - high density, primate city rule - largest city in a country is more than twice the size of the second largest city., rank-size rule - Inverse proportional distribution of cities within a state; 1st largest city, 2nd largest city is 1/2 of the 1st largest, and the 3rd largest city is 1/3 of the 1st largest,

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લીડરબોર્ડ

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આપોઆપ સંગ્રહ થયેલ છે: ?