Sebaran Populasi Sapi Friesian Holstein di Beberapa Kabupaten Provinsi Jawa Tengah dan Daerah Istimewa Yogyakarta (Population Distribution of Friesian Holstein Cows in Several Regencies in Middle Java and Yogyakarta Special Province) - (Yudi), Yudi Adinata (Faculty of Animal Science, Universitas Gadjah Mada, 2012)