'Dasypus novemcinctus' diaporamas de présentation

Sloths et al . teaching the "E" word:

Sloths et al . teaching the "E" word:. using extant and extinct xenarthran cranial materials to exemplify for middle school students change though time and how science works. Barbara J. Shaw Luis A. Ruedas Portland State University. Acknowledgments. My Advisory Committee:

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