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FIRST COURSE IN BIOLOGY
BY
L. H. BAILEY
PART I. PLANT BIOLOGY
AND
WALTER M. COLEMAN
PART II. ANIMAL BIOLOGY
PART III. HUMAN BIOLOGY
New York
THE MACMILLAN COMPANY
1909
All rights reserved
FIRST COURSE IN BIOLOGY
BY
L. H. BAILEY
PART I. PLANT BIOLOGY
AND
WALTER M. COLEMAN
PART II. ANIMAL BIOLOGY
PART III. HUMAN BIOLOGY
New York
THE MACMILLAN COMPANY
1909
All rights reserved