Jornada Bibliography
Plant species associations with different patch types at a semiarid-arid grassland ECOTONE. 5<sup>th</sup> World Congress, International Association for Landscape Ecology. I (A-K):85-86.
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1999. Comparative study of grasslands along aridity gradients. Proceedings of the VII INTECOL: New tasks for ecologists after Rio. :236.
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1998. Distribution of plant species at a transition zone between the shortgrass steppe and the Chihuahuan Desert grassland. Journal of Vegetation Science. 15:531-538.
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2004.