by Geleta, S.B, Briand, C.H, Womack, H.E, Brinsfield, R.B, Mulford, F.R
Published in Canadian journal of plant science (2006)

by Geleta, S.B, Brinsfield, R.B, Mulford, F.R, Womack, H.E, Briand, C.H, O'Keefe, J.A
Published in Canadian journal of plant science (01.07.2004)

by Reid, W M, Womack, H E, Johnson, J
Published in Poultry science (01.05.1968)