Gove & Hambridge. (2004). Diseases and parasites of sheep and goats. Biotech Books.
Dyfyniad Arddull ChicagoGove and Hambridge. Diseases and Parasites of Sheep and Goats. Biotech Books, 2004.
Dyfyniad MLAGove and Hambridge. Diseases and Parasites of Sheep and Goats. Biotech Books, 2004.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.