Geographical diffusion theory /

Bibliographic Details
Main Author: Hudson, John C.
Format: Book
Language:English
Published: Evanston, Ill. : Dept. of Geography, Northwestern University, 1972.
Series:Studies in geography (Evanston, Ill.) ; no. 19.
Subjects:
Description
Physical Description:vi, 179 pages : illustrations ; 23 cm.
Bibliography:Bibliography: pages 169-179.