Ericson, Anton. Whales & dolphins / [electronic resource] / written by Anton Ericson.. — Chicago, IL : : Kidsbooks,, c1994.. — 28 p. : : col. ill. ; 24 cm. - Eyes on nature.
Spine title: Whales and dolphins.
Анотація: A brief introduction to the physical characteristics, habits, and natural environment of various species of whales and dolphins.