!T9 /. 0 5 
TA 
/ 
V 5- Vol. 
|/o “4-. 
. l^/Nos. 
f£>. £. 
nr^ ' u ' 
3 and 4 
0 
October, 1919 
PARASITOLOGY 
EDITED BY 
GEORGE H. F. NUTTALL, F.R.S. 
Quick Professor of Biology in the University of Cambridge 
ASSISTED BY 
EDWARD HINDLE, M.A., Ph.D. 
c 
O 
UJ 
Gk 
CAMBRIDGE UNIVERSITY PRESS 
C. F. CLAY, Manager 
LONDON: FETTER LANE, E.C. 4 
ALSO 
H. K. LEWIS AND CO., LTD., 136, GOWER STREET, LONDON, W.C. 1 
WILLIAM WESLEY AND SON, 28, ESSEX STREET, STRAND, LONDON, W.C. 2 
CHICAGO: THE UNIVERSITY OF CHICAGO PRESS 
BOMBAY, CALCUTTA, MADRAS : MACMILLAN <fc CO., LTD. 
TORONTO : J. M. DENT AND SONS, LTD. 
TOKYO : THE MARUZEN-KABUSHIKI-KAISHA 
Twenty-five Shillings net 
[Issued October 31, 1919] 
