MacKaye, Benton,  1879- <br/><br/>
From geography to geotechnics 
/ Edited by Paul T. Bryant 
 - University of Illinois Press : Urbana  1968 
 - 194 p. maps. 21 cm. 
<br/><br/><label>ISBN: </label>0252784154 
<br/><br/><label>LCCN: </label>68-022272 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Regional planning--United States<br/>Conservation of natural resources--United States