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Large White - http://www.dpi.nsw.gov.au/__data/assets/pdf_file/0008/45566/Breeds_of_pigs_-_Large_White_-_Primefact_62-final.pdf
Gives the origin and history of this breed in Australia, its characteristics, uses and performance, and how modern breeders have made genetic improvements to the breed. |
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Chester White - http://www.ansi.okstate.edu/breeds/swine/chesterwhite/
The history and development of this breed that originated in Pennsylvania. |
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History of the KuneKune Pigs - http://www.britishkunekunesociety.org.uk/kunekunehistory.html
Provides an account of how this breed from New Zealand was saved when on the verge of extinction. |
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Hereford Swine - http://www.ansi.okstate.edu/breeds/swine/hereford/
Describes the history and development of this breed, its color and conformation. |
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The Canadian Lacombe - http://www.canswine.ca/laco.html
Provides information on the history of the breed, developed in Canada in the 1940s and 1950s, with backfat and age charts. |