Issue 92A-1 1996Download issue (PDF) →Ver versión en español →Animal productionResponse of a male effect on plasmatic progesterone evolution in angora goats in seasonal anoestrusI. Lorenzo, J.L. Alabart, J. Valderrábano3PDFInfluence of moisture level and addition of ureases on the effectiveness of urea treatmentM. Joy, F. Muñoz, X. Alibés, J.D. Andueza11PDFEnvironmental effects of somatic cell count in dairy cattleG.A. María, J.A. Migueltorena23PDFFood demand in Aragon: the influence of sociodemographic variablesA.M. Martínez, J.M. Gil, A. Gracia37PDF Bases de datos y repositorios