Ballutay, Mary Juliet <br/><br/>
"Si Baw, si Bo, at si Nognog Niyog" /    ni Mary Juliet N. Ballutay ;  
iginuhit ng Raketshop Studio.   
 - Manila :  OMF Literature  c1996 
 - 16 pages :  ill. 
 -  Tutubi patrol ; 4   .
<br/><br/><label>ISBN: </label>971-511-558-6 
<br/><br/><label>Dewey Class. No.: </label>KID B214 1996