Officer, Charles B. <br/><br/>
The great dinosaur extinction controversy / 
Charles Officer & Jake Page. 
 - Reading, Mass. :  Addison-Wesley,  c1996. 
 - xiii, 209 p. :  ill. ;  24 cm. 
 - Helix books .
 - 567.9/1 .
<br/><br/>Includes bibliographical references (p. 188-205) and index. 
<br/><br/><label>ISBN: </label>020148384X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Extinction (Biology)<br/>Dinosaurs.<br/>Cretaceous-Tertiary boundary.
<br/><br/><label>Dewey Class. No.: </label>567.9/1