Título
The effects on milk production of the number of lambs suckled and age, parity and size of ewe
Descripción
The effects on milk production of the number of lambs suckled and age, parity and size of ewe / T. T. Treacher
Nota
Fotoriproduzione da: 28. Annual meeting European association for animal production, Brussels (Belgium), 22-25 August 1977.
Comentario