Голубовский М.Д. & Соколинский Л.Б. & Франция & Васильев С.А. (...)

Палеонтология (1)

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)

R.J. Lisle & J. Aller & N.C. Bobillo-Ares & F. Bastida (...)

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Г.Н. Прозорова

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