Hegen, Edmund Eduard <br/><br/>
Highways into the upper Amazon basin :  Pioneer lands in southern Colombia, Ecuador and northern Peru 

 - Gainesville :  University of Florida-Center for latin american studies,  1966 
 - 168 p: :  cartes, tab., index 
 - Latin american monographs. Second series, 2 .
<br/><br/>bibliogr. p. 155-166 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Espace rural<br/>Migration<br/>Colonisation agricole<br/>Reseau routier
<br/><br/><label>Subjects--Index Terms: </label>Colombie Equateur Pérou