Brett Freeman & Peter J. Boult & Graham Yielding & Sandy Menpesc (...)

Geological and geophysical studies of the deep structure of the Earth (1)

С.С. Борушек & В.Р. Верченко & Ю.И. Степанов & А.А. Ваксман (...)

Историческая география (1)

Deepak C. Srivastava & Vipul Rastogi & Rajit Ghosha (...)

Observatories. Instruments, devices and methods of astronomical observations (1)

Bob Booth & Tom Hasselbeck & Julie Hutchings (...)

Страноведение (1)