VERTEBRATE EMBRYOLOGY 



A TEXT-BOOK 

 FOE STUDENTS AND PRACTITIONERS 



BY 

 / 



A. MILNES 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 



LONDON 

 SMITH, ELDER, & CO., 15 WATERLOO PLACE 



1893 



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