

THE MODES OF ORIGIN 



OF 



LOWEST ORGANISMS: 



INCLUDING 



A DISCUSSION OF THE EXPERIMENTS 

 OF M. PASTEUR, 



AND A REPLY TO SOME STATEMENTS BY PROFESSORS 



HUXLEY AND TYNDALL. 



BY H. CHARLTON BASTIAN, M.A., M.D., F.R.S., 



FELLOW OF THE ROYAL COLLEGE OF PHYSICIANS ; 



PROFESSOR OF PATHOLOGICAL ANATOMY IN UNIVERSITY COLLEGE, LONDON ; 

 ASSISTANT PHYSICIAN TO UNIVERSITY COLLEGE HOSPITAL, AND TO THE NATIONAL HOSPITAL 



FOR THE EPILEPTIC AND PARALYSED. 



Bonbon anfr $Jefo |Jork: 

 MACMILLAN AND CO. 



1871. 



[A II rights reserved. ] 



