How did dinosaurs sleep? / 
Rowena Brosnan. 
 - Singapore:  BBC Studios, UK Publishing,  2022. 
 - 83p. 
 - BBC Earth: Your Productive Brain.  No. 03.  Vol. 14.  .
<br/><br/><label>ISSN: </label>2737-5560 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>BBC Earth H8301 2022