STOCK-BREEDING: 



A PRACTICAL TREATISE 



ON THE APPLICATIONS OF THE 



LAWS OF DEVELOPMENT AND HEREDITY TO THE 



IMPROVEMENT AND BREEDING OF 



DOMESTIC ANIMALS. 



BY 



LATE PEOFE880K 



MANLY MILES, M. D., 



OF AGBICULTUBE IN THE MICHIGAN STATE AGBICULT0EAL 

 COLLEGE. 



UNIVERSITY 



NEW YORK: 

 D. APPLETON AND COMPANY, 



549 AND 551 BROADWAY. 

 1879. 



