Sebastian, Patrick S. <br/><br/>
Lichen in the Graveyard / 
Patrick S. Sebastian 
 - Petaling Jaya, Selangor :  Uni-Text Distributors,  2004 
 - 32p. :  col. ill. ;  22cm. 
 - Scholastic science English reader .
<br/><br/> Includes questions 
<br/><br/><label>ISBN: </label>9679351475 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Readers--Science fiction<br/>Children's stories, English
<br/><br/><label>Dewey Class. No.: </label>428.6