This is a set of four books providing a general view of the literature dealing with the different ways in which reproduction in the major farm animals can be controlled and manipulated. The titles are effectively expanded and new editions of a previous work, Controlled Breeding in Farm Animals (Pergamon Press, 1983). Buffalo, goats, deer and camelids have also been added to the species covered in the series. Volumes one to four respectively cover: cattle and buffaloes; sheep and goats; pigs; and horses, deer and camelids.