Horner, John R. <br/><br/>
Digging dinosaurs / 
John R. Horner and James Gorman ; illustrated by Donna Braginetz and Kris Ellingsen. 
 - New York :  Workman Pub.,  c1988. 
 - 210 p., [8] p. of plates :  ill. (some col.) 
<br/><br/><label>ISBN: </label>0894802208 
<br/><br/><label>LCCN: </label>90025142 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dinosaurs--Montana--Willow Creek Region (Teton County)<br/>Paleontology--Collection and preservation.--Montana--Willow Creek Region (Teton County)