V Mary John. (1992). Parecentage control in cattle using blood types. College of veterinary and animal sciences.
Chicago Stili AlıntıV Mary John. Parecentage Control in Cattle Using Blood Types. College of veterinary and animal sciences, 1992.
MLA AlıntıV Mary John. Parecentage Control in Cattle Using Blood Types. College of veterinary and animal sciences, 1992.
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