(1)
Souza, H. de; Seno, M. C. Z.; Fernandes, L. H.; Valério Filho, W. V. Effect of Two Methods on Rotational Grazing in Contorl Gastrointestinal Parasites and Performance in Lambs from Birth to Weaning. Semina: Ciênc. Agrár. 2005, 26, 93-102.