Ohio Poland-China record.

V. 21-23 published at Hamilton, Ohio.

The National Poland-China record /

Vols. 28-30, 34-35, 37, 41-43 contain indexes of owners, breeders and animals; vols. 31, 33, 39-40 contain general indexes; v. 32 contains index of breeders and also index of animals and owners; v. 44 contains index of animals.