Mason's World Encyclopedia of Livestock Breeds and Breeding
Subtitle: volume 1
By: Valerie Porter, Lawrence Alderson, Stephen Hall,  and D. Phillip Sponenberg
Edition: 6th edition.
Publisher: CABI
Published: 2016
Place of publication: Boston, MA
Language: eng
ISBN-13: 9781780647944
Subjects: Livestock breeds; Encyclopedias
Other titles: Mason's world dictionary of livestock breeds, types, and varieties.
Notes: Revised edition of: Mason's world dictionary of livestock breeds, types, and varieties / revised by Valerie Porter. Fifth edition. c2002.

" ... effectively the 6th edition of the Dictionary ... expands on Mason's original brief entries to give fuller descriptions of the breeds and types ... "--Preface.

Includes bibliographical references and index.