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)

Дмитриевский А.Н. & Белонин М.Д. & Попадьин К.Ю. & Мамирова Л.А. (...)

Палеонтология (1)

Upamanyu Madhow

Theoretical Geography (1)

L. M. MILNE-THOMSON & C. B. E.

Астрофизика (1)