Малышев М.В. & Болдырев Г.Г.

Инженерная геология (1)

Сурдин В.Г. & Гендон Ю.З. & Головин Ю.И. (...)

Медицинская география (1)

Ahmad Riza Ghazali

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

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

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