SMITH Katherine <br/><br/>
Why don't gorillas lay eggs?/ 
Katherine Smith. 
 - Great Britain :  ticktock Entertainment Ltd,  2004 
 - 32 p. 
 - Animal puzzlers .
<br/><br/> Describes the physical characteristics, habitat and behaviour of gorillas. 
<br/><br/><label>ISBN: </label>9781860075155 (pbk) :  6.50 BND