VERTEBRATE EMBRYOLOGY 



A TEXT-BOOK 

 FOR STUDENTS AND PRACTITIONERS 



BY 



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



PROFESSOR IN THE VICTORIA UNIVERSITY ; BEYER PROFESSOR 



OF ZOOLOGY IN OWENS COLLEGE ; LATE FELLOW OF 



ST JOHN'S COLLEGE, CAMBRIDGE 



NEW YORK: G. P. PUTNAM'S SONS 



LONDON : SMITH, ELDER, & CO. 



1893 



