А. Н. Спорыхин & А. И. Шашкин

Космология (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)

Gary Couples & Jingsheng Ma & Helen Lewis & Peter Olden (...)

Тектоника (1)

Полянин А.Д. & Журов А.И. & Воронежская Е.Е. & Незлин Л.П. (...)

Климатология (1)