John F Lasley & John F Lasley. (1978). Genetics of livestock improvement (3.). New delhi.
Dyfyniad Arddull ChicagoJohn F Lasley and John F Lasley. Genetics of Livestock Improvement. 3. New delhi, 1978.
Dyfyniad MLAJohn F Lasley and John F Lasley. Genetics of Livestock Improvement. 3. New delhi, 1978.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.