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Changes in the locational pattern of select Indian industries, 1950-65
Hajra, Sridhar, (1969)
K voprosu opredelenija racional'nogo razmeščenija promyšlennosti (na primere sacharorafinadnoj promyšlennosti)
Pankrat'eva, N. V., (1964)
Soviet planning and spatial efficiency : the prewar cement industry
Abouchar, Alan, (1971)