Whales in danger
By: written and illustrated by J. M. Roever.
Series: Endangered animals
Publisher: Steck-Vaughn Co.
Published: 1975
Place of publication: Austin, Tex
Language: eng
Number of pages: 30
Subjects: Whales -- Juvenile literature.; Whales.
Description: Describes the life cycle and environmental needs of the various species of whales and stresses man's continuing threat to their survival.