Munsch, Robert N.,  1945- <br/><br/>
Pigs / 
story by Robert Munsch ; art by Michael Martchenko. 
 - Willowdale, Ont. :  Annick Press,  1989. 
 - [30] p. :  col. ill. ;  21 cm. 
<br/><br/><label>ISBN: </label>9781550370393 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>890930090   
<br/><br/><label>Dewey Class. No.: </label>jC813/.54