Allen, Gwen <br/><br/>
Mengenal Haiwan Air Tawar / 
Gwen Allen, Joan Denslow ; illustrasi oleh Derek Whiteley 
 - Kuala Lumpur :  Penerbit Fajar Bakti,  1970 
 - 61 p. :  chiefly illus (some col). ;  21 cm. 
 - The clue books .
<br/><br/> 'Diterjemahkan daripada'Freshwater Animals' dalam siri The due books terbitan Oxford University press, 1970' - verso 
<br/><br/>Includes bibliographies references and indexes 
<br/><br/><label>ISBN: </label>9676518786  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fresh-water fauna--Juvenile literature<br/>Fresh-water animals--Juvenile literature