Aguilar, P. B. de (2016) “Ingestive behavior and nitrogenous compounds balance of heifers on pastures of Urochloa brizantha cv. Marandu deferred and fertilized with nitrogen”, Semina: Ciências Agrárias, 37(4), pp. 2221–2234. doi: 10.5433/1679-0359.2016v37n4p2221.