Dinosaurs
By: written by Martin L. Keen ; illustrated by John Hull, Matthew Kawmenoff, R.F. Petersen.
Contributors: Hull, John, 1919- ill.; Kalmenoff, Matthew, ill.; Petersen, R. F., ill.
Series: A Matter-of-fact books
Publisher: Grosset & Dunlap
Published: 1982
Place of publication: New York
Language: eng
Number of pages: 64
Subjects: Dinosaurs -- Juvenile literature.; Dinosaurs.
Description: Describes the periods of time from five billion years ago to sixty million years ago and the big animals which lived during some of that time.