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by Kobayashi, Kotei; riichu; Avila, Sergio
by Ledden, Liz; Koji, Makoto
by Vaughn, Sharon R.; Bos, Candace S.; Schumm, Jeanne Shay
by Foss, Sonja K.; Domenico, Mary E.; Foss, Karen A.
by Bellis, Alice Ogden
by Kennedy, Rebecca F.; Roy, C. Sydnor; Goldman, Max L.
by McWhorter, Kathleen T.
by Morganfield, Chester; Whitehall, Michael
by Viren, Sarah
by American Geological Institute, AGI; NAGT - National Association of Geoscience Teachers; Cronin, Vincent; et al.