TEXT-BOOK 



OF 



EMBRYOLOGY 



With Illustrations. Medium Svo. 

 VOL. I 



INVERTEBRATA 



BY 



PROFESSOR E. W. MACBRIDE, F.R.S. 

 31S. 6d. net. 



" This work at once takes a place in the foremost rank of" embryo- 

 logical studies. It will prove indispensable to all earnest students of 

 zoology." The Lancet. 



"The book reaches and maintains a very high level, and the need for 

 such a work has long been felt by the student of biology in this country. 

 It has the outstanding merit of being concise, easily followed, and readable 

 throughout. . . . Prof. MacBride is to be congratulated on producing a 

 book that will be indispensable to the senior student and any one else 

 who wishes to become familiar with the facts and teachings of invertebrate 

 embryology." Science Progress. 



VOL. II 



VERTEBRATA 



WITH THE EXCEPTION OF MAMMALIA 



BY 

 PROFESSOR J. GRAHAM KERR 



31S. Gd. net. 



" Prof. Kerr has rendered a great service to scientific students by the 

 publication of this volume, a volume which undoubtedly will take a high 

 rank among modern text-books of zoological science." Nature. 



LONDON : MACMILLAN AND CO., LTD. 



i 



