ERRATA 



Page 56, fourteenth and eighteenth lines from the top, should 



read Plate V., instead of Plate IV. 

 Page 68, third line in chapter heading, should read The Origin 



of Good Milking Families, instead of The Origin of Good 



Food Milking Families.. 

 Page 121, twelfth line from the top, should read Jonas Webb, 



instead of James Webb. 



