ANTONY van LEEUWENHOEK 
AND HIS “LITTLE ANIMALS” 
BEING SOME ACCOUNT OF THE FATHER 
OF PROTOZOOLOGY AND BACTERIOLOGY 
AND HIS MULTIFARIOUS DISCOVERIES 
IN THESE DISCIPEINES 
COLLECTED, TRANSLATED, 
AND EDITED) “FROM is 
PRINTED WORKS, UNPUB- 
LISHED MANUSCRIPTS, AND 
CONTEMPORARY RECORDS 
BY 
CLIFFORD DOBELL, F.R.S. 
Protistologist to the Medical Research Council, London 
Foreign Member of the R. Accademia dei Lincei, Rome 
Sometime Fellow of Trinity College, Cambridge 
PUBLISHED ON THE 
300th ANNIVERSARY OF HIS BIRTH 
HARCOURT, BRACE AND COMPANY 
383 MADISON AVENUE, NEW YORK 
MCMXXXII 
