I wonder why Triceratops had horns : and other questions about dinosaurs

Title:

Personal Author EPSB:

Other Title:

Triceratops had horns

Year Published:

2011,

2003

2003,

1994

Series:

Physical Description:

32 p. : col. ill. ; 22 cm.

32 p. : col. ill. ; 28 cm.

Note:

Includes index.

Subject:

Genre:

ISBN:

9780753450659

9781856978804

9780753456156

9780753465233

Publisher:

New York : Kingfisher, 2003, 2011.