[1]
Salajpal, K., Dikić, M., Špičić, S., Cvetnić, Željko, Karolyi, D., Klišanic, V. és Mahnet, Z. 2010. Limits in extensive swine husbandry – a case study of Turopolje pig production system in Croatia. Acta Agraria Kaposváriensis. 14, 2 (febr. 2010), 215-220.