Road material source plan environmental assessment  Grand Teton National Park, John D. Rockefeller, Jr., Memorial Parkway, Wyoming. 

 - Draft. 
 - Denver, Colo.  Denver Service Center, National Park Service  1992. 
 - vii, 100 p.  ill., maps 
<br/><br/><label>LCCN: </label>doc92000974  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Express highways.--Wyoming.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Grand Teton National Park (Wyo.)