N Ashok & S Rajathi. (2005). Post-hatch development of preen gland in the duck ( Anas platyrhynchos ) (MVSC.). College of veterinery and animal science.
Styl ChicagoN Ashok a S Rajathi. Post-hatch Development of Preen Gland in the Duck ( Anas Platyrhynchos ). MVSC. College of veterinery and animal science, 2005.
Citace podle MLAN Ashok a S Rajathi. Post-hatch Development of Preen Gland in the Duck ( Anas Platyrhynchos ). MVSC. College of veterinery and animal science, 2005.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..