The ' read about it' series. Books 97-108, Birds
By: (by O.B. Gregory). Book 98, How birds fly / illustrated by Elsie Wrigley.
Contributors: Wrigley, Elsie.
Publisher: Wheaton
Published: 1973
Place of publication: (Exeter)
Language: eng
Number of pages: 24
Subjects: Readers -- 1950-