DISCOVERY 

 REPORTS 



Vol. IV, pp. 233-264 



Issued by the Discovery Committee, Colonial Office, London 

 on behalf of the Qovemment of the Dependencies of the Falkland Islands 



OLIGOCHAETA 



PART I. MICRODRILI (mainly ENCHYTRAEIDAE) 



by 

 J. Stephenson, C.I.E., M.B., D.Sc, F.R.S. 



CAMBRIDGE 

 AT THE UNIVERSITY PRESS 



1932 

 Price four shillings net 



