Bethune, Helen.

Why do monkeys chatter? : and other animated questions / Helen Bethune. - Markham, Ont. : Scholastic, 2007. - 16 p. : col. ill. ;23 cm. - Why is it so? Pan Canadian Science Place .

ISBN: 9780779174263 (pbk.) 0779174267 (pbk.)

Subjects--Topical Terms:
Animals--Miscellanea.
Science--Study and teaching (Primary)