302 Colour and Markings in Pedigree Hereford Cattle 



8. KowLANDSON, 1853. " Farming in Herefordshire." Journal R. A. S. E., 



Vol. XIV. 



9. DuCKHAM, 1863. Lecture at the Royal Agricultural College, Cirencester. 



10. Macdonald and Sinclair, 1886. Histm-y of Hereford Cattle. 



11. Bateson, 1909. MendeVs Principles of Heredity. 



12. Babcock and Clausen, 1918. Genetics i?i Relation to Agriculture. 



(Note: the numbers after the bulls' names, and the volume and page 

 numbers after the cows' names, given in the pedigrees, etc., refer to the 

 Herd Book of Hereford Cattle, and will enable any one to trace the full 

 ancestry of the animals in question.) 



