Title:A new species of Liolaemus of the bibroni group from granitic ravines of Achiras, Sierra de Comechingones, Córdoba, Argentina (Reptilia: Tropiduridae)
Title:Transformations territoriales et mutations productives dans la region metropolitaine de Buenos Aires : Les cas des micro-regions de Ensenada-Berisso et de Ing.Allan-El Pato-El Peligro
Title:Cytological differences in the localization of glucocorticoid receptor-like immunoreactivity in the normal and transplanted pituitary pars intermedia