PRINTED FOR F. AND C. RIVINGTON, NO. 62, ST. PAUL'S CHURCH

YARD; J. ROBSON, NEW BOND STREET; AND

J. HATCHARD, PICCADILLY.

MOY WEN
OLEY
YAARAU

PRINTED BY WILSON AND CO.

ORIENTAL PRESS,

Wild-Court, Lincoln's Inn Fields, London.

CONTENTS

OF THE

NINTH VOLUME.

Physiological Disquisitions; or, Discourses on the Na

tural Philosophy of the Elements.

PAGE