Breeding puppies is hard work! Keeping track of litters, which puppy is born when, what they are like, where are they going to live when they go to their foreve

This is a pioneer book about breeding marine tropical fish. It is loaded with tips and tricks that are of interest to any marine aquarium hobbyist. The aspiring

Particular focus on the challenges in breeding and lack of genetic diversity in modern dairy cattle Explores ways of improving non-production traits in cattle f