Diseases of swine, with particular reference to hogcholera By Charles F. Lynch, George R. White
Google has a neat book from 1914 on pig diseases. That's from the time when the popular pigs were fat like a Mangalitsa, because they were used to produce lard.
Diseases of swine...
The book has some nice photos. Some of the drawings are absurd, like the happy suited man castrating pigs.
Diseases of swine...
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