Let's discover land travel. 

 - Milwaukee :  Raintree Publishers,  1981. 
 - 79 p. :  col. ill. ;  28 cm. 
 - Let’s discover .
<br/><br/> Bibliography: p. 69-70.  Includes index 
<br/><br/> A reference book dealing with the various ways man travels on land, from carts and bicycles to trucks and subways. Includes a section on roads, bridges, and tunnels 
<br/><br/><label>ISBN: </label>0817217703 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Transportation--Juvenile literature<br/>Land travel.