Miguel-Romera, J. A.; Calvo-Ruiz, J. L.; Ciria-Ciria, J.; Asenjo-Martin, B. Effect of Feeding Systems on Live-Weight, Reproductive Performance, Milk Yield and Composition, and the Growth of Lambs in Native Spanish Ojalada Sheep. Span. j. agric. res. 1, 9, 769-780.