OF THE AMERICAN MUSEUM OF NATURAL HISTORY
WITH OVER 70 ILLUSTRATIONS AND A MAP
NEW YORK
CHARLES SCRIBNER’S SONS
1919
Copyright, 1917, 1918, by
CHARLES SCRIBNER’S SONS
Published October, 1918
TO
MY WIFE
L. E. M.
OF THE AMERICAN MUSEUM OF NATURAL HISTORY
WITH OVER 70 ILLUSTRATIONS AND A MAP
NEW YORK
CHARLES SCRIBNER’S SONS
1919
Copyright, 1917, 1918, by
CHARLES SCRIBNER’S SONS
Published October, 1918
TO
MY WIFE
L. E. M.