Autor
Cunningham, James G.
1
Cunningham, James, G.
1
De Cuenca, Carlos Luis
1
Hartmann-Petersen, P.
1
Iowa State University
1
Martín, R.J.
1
McDowell, R.E. ... [et al.]
1
Pigford, J.N.
1
University of Illinois
1
University of Illinois at Urbana-Champaign. Departament of Animal Science
1
University of Minnesota
1
University of Wisconsin
1