http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
In this 2nd edition the author has substantially revised his book throughout, updating the moral arguments and adding a chapter on animal minds. Importantly, rather than being a polemic on animal rights, this book is also a considered and imaginative evaluation of moral theory as explored through the issue of animal rights.