Assessment of the drinker type on water intake and toy type on behaviour of nursery piglets oleh Luciane Maria Stumpf, Jansller Luiz Genova, Liliana Bury de Azevedo dos Santos, Paulo Evaristo Rupolo, Geraldyne Nunes Wendt, Cristine Regina Gregory, Newton Tavares Escocard de Oliveira, Silvana Teixeira Carvalho, Jhuliendri Bortoluzzi, Paulo Levi de Oliveira Carvalho