Густав Дёcht & Яков Цыпкин

Астрофизика (1)

Clare E. Bond & Zoe K. Shipton & Alan D. Gibbs & Serena Jones (...)

Историческая география (1)

Rhonda Pfaff & Bob Booth & Jeff Shaner & Scott Crosier (...)

Страноведение (1)

Dinah Zike & Jerome A. Jackson, PhD & Lucy Daniel, PhD & Whitaker Eminent Scholar in Science Program Director Center ... & Technology Education Florida Gulf Coast University Fort Meyers, ... (...)

Paleontology (1)