""A Method of Increasing the Yield of the Milch-Cow by Selecting the Proper Animals for the Dairy: According to Guenon's Discovery (1853)"" is a book authored by John Nefflen. The book provides a comprehensive guide on how to increase the yield of milk from cows by selecting the right animals for the dairy. The author bases his approach on Guenon's discovery, which he expounds on in detail. The book is intended for anyone interested in dairy farming...