Ecotropicos - 003(2) http://www.saber.ula.ve/handle/123456789/5015 julio - diciembre 1990 Sun, 26 Apr 2026 11:35:29 GMT 2026-04-26T11:35:29Z Ecotropicos http://www.saber.ula.ve/handle/123456789/25661 Ecotropicos Mon, 22 Oct 2007 09:00:00 GMT http://www.saber.ula.ve/handle/123456789/25661 2007-10-22T09:00:00Z Algunas evidencias poblacionales de formación de híbridos entre espeletia batata cuartr. y E. schultzii Wedd. en el altiandino venezolano. http://www.saber.ula.ve/handle/123456789/25663 Algunas evidencias poblacionales de formación de híbridos entre espeletia batata cuartr. y E. schultzii Wedd. en el altiandino venezolano. Moreno Álvarez, Mario J.; Hurtado, J.; Silva Armas, Juan F.; Fariñas G, Mario R.; Azócar, Aura Thu, 09 Aug 2007 09:00:00 GMT http://www.saber.ula.ve/handle/123456789/25663 2007-08-09T09:00:00Z Stomatal size, density and conductante in leaves of some xerophytes from a thorn scrub in Venezuela differing in carbon fixaton pathway. http://www.saber.ula.ve/handle/123456789/25659 Stomatal size, density and conductante in leaves of some xerophytes from a thorn scrub in Venezuela differing in carbon fixaton pathway. Herrera Angulo, Ana María; Cubero, Miguel Thu, 09 Aug 2007 09:00:00 GMT http://www.saber.ula.ve/handle/123456789/25659 2007-08-09T09:00:00Z Plant response to herbivory: two examples from the neotropics. http://www.saber.ula.ve/handle/123456789/25662 Plant response to herbivory: two examples from the neotropics. Fernándes, G. Wilson; Ribeiro, Servio P. Thu, 09 Aug 2007 09:00:00 GMT http://www.saber.ula.ve/handle/123456789/25662 2007-08-09T09:00:00Z Resúmenes de tesis / Thesis summaries. http://www.saber.ula.ve/handle/123456789/25660 Resúmenes de tesis / Thesis summaries. Thu, 09 Aug 2007 09:00:00 GMT http://www.saber.ula.ve/handle/123456789/25660 2007-08-09T09:00:00Z