TY - JOUR T1 - Body Morphometry and Development of the Digestive System of Grey Partridge (Perdix Perdix) Depending on Age and Gender JO - Brazilian Journal of Poultry Science A1 - Kokoszyński, D A1 - Biegniewska, M A1 - Wilkanowska, A A1 - Saleh, M A1 - Bernacki, Z A1 - Stęczny, K A1 - Kmiecik, M SN - 1516-635X UL - 10.1590/1806-9061-2017-0585 VL - 19 Y1 - 2017 PB - Brasil ER -