Gentle, Victor.
Orcas: killer whales / by Victor Gentle and Janet Perry. - 1st ed. - Milwaukee, WI : Gareth Stevens Publishing, 2001. - 24p.
0836828836
2001020014
Killer whale--Juvenile literature
Orcas: killer whales / by Victor Gentle and Janet Perry. - 1st ed. - Milwaukee, WI : Gareth Stevens Publishing, 2001. - 24p.
0836828836
2001020014
Killer whale--Juvenile literature