BIOLOGICAL LECTURES 



AND ADDRESSES 



DELIVERED BY THE LATE 



ARTHUR MILNES MARSHALL 



M.A., M.D., D.Sc., F.R.S. 



PROFESSOR OF ZOOLOGY IN OWENS COLLEGE; LATE FELLOW OF 

 ST. JOHN'S COLLEGE, CAMBRIDGE 



EDITED BY 



C. F. MARSHALL 



M.D., B.Sc., F.R.C.S. 



LONDON 



DAVID NUTT, 270-271, STRAND 

 1894 



