Rules and regulations of the Secretary of Agriculture for administering forest roads and trails,  under the provisions of the Federal Highway Act. 

 - Washington,  Govt. Print. Off.,  1922. 
 - 1 p. l., 14 p.  15 cm. 
<br/><br/><label>LCCN: </label>agr22001239  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Forest roads--Law and legislation.<br/>Roads--United States.
<br/><br/><label>LC Class. No.: </label>TE23  / .A5 1922f