Recovery of yolk pigment in the laying fowl
Bayley, H.S., Newlands, G.M.
Recovery of yolk pigment in the laying fowl - London 1966 - 75-86 p. - London Wye College. Reprint No. 336 .
Recovery of yolk pigment in the laying fowl - London 1966 - 75-86 p. - London Wye College. Reprint No. 336 .