An Integrated Field-Based Approach to Building Teachers' Geoscience Skills
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Lisa M. Blank | M. Hendrix | G. Stanley | Jeff Crews | H. Almquist | M. Rosenblatt | Seymour Hanfling
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Lisa M. Blank | M. Hendrix | G. Stanley | Jeff Crews | H. Almquist | M. Rosenblatt | Seymour Hanfling