Madai, Hajnalka; Nabradi, Andras; Lapis, Miklos - In: APSTRACT: Applied Studies in Agribusiness and Commerce 3 (2009)
The question of sustainability of agricultural production especially animal production and events leading to its development can be dated back to the second part of the last century. Sustainability is a priority subject matter as it is a core element in our existence and in the survival of the...