Title:Comparación de la viabilidad de las semillas obtenidas por medio de las técnicas de extracción física por lavado y de germinación / Comparing the viability of seeds obtained by the physical extraction techniques VBP and VBP plus germination
Title:Eter, espírito animal e causalidade no Siris de George Berkeley : Uma visao imaterialista da analogia entre macrocosmo e microcosmo / Ether, animal spirit and causality in George Berkeley's Siris: an imaterialist vision of the analogy between macro and microcosmos
Title:Composición y abundancia de Chironomidae (Diptera) en un río serrano de zona semiárida (San Luis, Argentina) / Composition and abundance of Chironomidae (Diptera) in a semiarid stream (San Luis, Argentina)
Title:Diversidad de Oligochaeta (Annelida) y Chironomidae (Diptera) del litoral fluvial argentino / Diversity of oligochaeta (Annelida) and Chironomidae (Diptera) of the argentinian Fluvial Litoral
Title:The male of Culicoides reevesi Wirth, with a redescription of the female and new seasonal activity, distribution, and biting records (Diptera: Ceratopogonidae)