Why were dinosaurs scaly? 

 - 32 pages :   colour illustrations ;   30 cm 
 - First questions and answers .
 - First questions and answers .
<br/><br/><label>ISBN: </label>9781848104228 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Question and answers
<br/><br/><label>Dewey Class. No.: </label>032