도서 정보
MALE AND FEMALE WOOD DUCK. TO SHOW SECONDARY SEXUAL CHARACTERS.
[From photographs of stuffed specimens in the Collection of the Maryland Academy of Sciences.]
All 3558.03.11? $ 7938.9.50
1883. Nov. 8,
Bowditch Fund'
COPYRIGHT, 1883,
BY
JOHN MURPHY & CO.
ΤΟ
THE MEMORY OF
CHARLES DARWIN,
FROM WHOSE STORE OF PUBLISHED FACTS I HAVE
DRAWN MOST OF THE MATERIAL FOR THIS
VOLUME.