• Inbreeding : its meaning, uses and effects on farm animals (1993) 

    Massey, John Walter, 1931-; Vogt, Dale William, 1931-; Swartz, Helen A. (Helen Allison) (University of Missouri--Columbia. Extension Division, 1993)
    Technically, inbreeding is defined as the mating of animals more closely related than the average relationship within the breed or population concerned. Matings between animals less closely related than this, then, would ...