Gaile, Gary L. <br/><br/>
Notes on the concept of spread /    
by Gary L. Gaile. 
 - Nairobi :   Institute for Development Studies, University of Nairob i,   1975. 
 - 29 p. ;    30 cm. 
 - Institute for Development Studies. Discussion papers;   no. 219 .
<br/><br/>Bibliography: p. 26-29. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Regional planning.--------<br/>Central places.--------
<br/><br/><label>Dewey Class. No.: </label>AF PSF 338.9676 N36 no.219