Title:Modelo de variación regional en germoplasma de Bromus catharticus (Poaceae) en Argentina asociado con las condiciones ambientales / Regional variation in Argentinean populations of Bromus catharticus (Poaceae) as measured by morphological divergence associated with environmental conditions
Title:Evidence for early Pliocene and late Miocene transgressions in southern Patagonia (Argentina): 87Sr/86Sr ages of the pectinid "Chlamys" actinodes (Sowerby)