OF

serb.3.

THE AMERICAN ASSOCIATION

FOR THE

ADVANCEMENT OF SCIENCE,

THIRTY-SEVENTH MEETING,

HELD AT

CLEVELAND,

AUGUST, 1888.

SALEM:

PUBLISHED BY THE PERMANENT SECRETARY.

MAY, 1889.

EDITED BY

FREDERICK W. PUTNAM,
Permanent Secretary.

PRINTED AT

THE SALEM PRESS PUBLISHING AND PRINTING CO.,

SALEM, MASS.