Woolard, Sarah. <br/><br/>
Butterflies / 
by Sarah Woolard. 
 - London :  Dorling Kindersley,  2000. 
 - 32 p. :  col. ill ;  23 cm. 
 - ELT graded readers elementary  B .
 - ELT graded readers elementary  B .
<br/><br/><label>ISBN: </label>0751329355 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Butterflies.