THE BOOK OF THE FLY


MICROBES AND TOXINS

by Dr. Etienne Burnet.

Preface by Professor E.

Metchnikoff

Illustrated, Cr. 8vo, 5/- net.

"It is one of those works which French

authors seem to be especially skilful in

producing—works which, while they treat

their subject in the broadest possible

way, and in a manner to interest the

educated general reader as well as the

specialist, and yet at the same time

accurate and precise in detail."—Lancet.

London: William Heinemann


THE BOOK OF
THE FLY

A NATURE STUDY OF THE

HOUSE-FLY AND ITS KIN,

THE FLY PLAGUE AND A CURE

BY

G. HURLSTONE HARDY

With an Introduction by

HALFORD ROSS.

LONDON

WILLIAM HEINEMANN


London: William Heinemann, 1915