Schuster, Helmut. <br/><br/>
Agricultural roads / 
by Helmut Schuster. 
 - Washington :  Economic Development Institute, International Bank for Reconstruction and Development,  1973. 
 - EDI seminar paper ; no.7 .
<br/><br/> TRIS no. 150081. 
<br/><br/>Bibliography: p. 18. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Farm produce -- Transportation.--Farm produce -- Transportation.