Мнемозина

Астрометрия (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)

Thomas G. Kyle

Meteorology (1)

Богданов Ю.Ф. & Свиточ А.А. & Калейдоскоп & Фридляндер И.Н. (...)

Антропогеновый период (1)