Markert, Jenny <br/><br/>
Hippos. / 
Jenny Markert. 
 - 1st ed. 
 - Chicago, IL :  Child's World,  1993. 
 - 32p. 
<br/><br/><label>ISBN: </label>1567660037 
<br/><br/><label>LCCN: </label>9229743 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hippopotamus.