

IN MEMORY OF 



ANDREAS CnRISTIAN GERLACII, 



L.VTE DIRECTOR OF THE ROYAL VETERINARY ISSTITI'TE, 

 BERLIN, PRCSSIA, 



TO WnOSE EXAMPLE, LOVE, AND SYMPATHY 



THE ATTIIOR OWES WHAT LITTLE ABILlfV HE POSSESSES, 



THIS BOOK IS AFFKOTIONATELT 



Q tbicattb. 



\ 



710 • 



