Answers are grounded in this paper and cite their sources.
(1964). GEOGRAPHY AND ANALOGUE THEORY. Annals of the Association of American Geographers: Vol. 54, No. 1, pp. 127-137.
No takes yet. Share an insight, caveat, or question.
Richard J. Chorley (1964) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: