Ralph M. Feather Jr., PhD, Assistant Professor Geoscience Department ... & Susan Leach Snyder, Retired Teacher, Consultant Jones Middle ... & Dinah Zike, Educational Consultant Dinah-Might Activities, Inc., ... (...)

Lithology (1)

А. Н. Несмеянов & Г. Тышкант & В. Войткевич & А. Хабаков (...)

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Садовничий В.А. & Волков А.А. & Берлянт А.М. & Вилков А.Ю. (...)

Гидрогеология (1)

Ian J. Bateman & Andrew A. Lovett & Julii S. Brainard (...)

Economic and social geography (1)