Christaller central place structures
Subtitle: an introductory statement
By: [by] Nurudeen Alao... [et al.].
Contributors: Alao, Nurudeen.
Series: Studies in Geography -- 22.
Publisher: Northwestern University, Dept of Geography
Published: 1977
Place of publication: Evanston, Ill
Language: eng
Notes: At head of title: The William and Marion Haas Research Fund.