Virginia Cooperative Extension ServiceRowan, DennisAllen, L. B.Cooper, C. R. (Charles R.)Huff, Arden N.2015-08-052015-08-051978-03http://hdl.handle.net/10919/5566716 pagesapplication/pdfen-USVirginia Cooperative Extension materials are available for public use, re-print, or citation without further permission, provided the use includes credit to the author and to Virginia Cooperative Extension, Virginia Tech, and Virginia State University.LD5655.A761 R38Extension publicationPigsAnimal husbandry