Is human embryonic stem cell research creating a cultural revolution? JS Rome May 2007.
Protected Areas and Managing Parks from an Ecosystems Perspective Case Study: Kruger National Park, South Africa C. Pringle Lecture: ECL 6080, 22 October.
Maternal effects predominate over local adaptation in seedling emergence of Echinacea angustifolia Amy B. Dykstra, Ruth G. Shaw University of Minnesota.
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