Вахрушев Б.А. & Vakhrushev B.A.

Геоморфология (1)

Charles William McLaughlin, PhD & Marilyn Thompson, EdD & Dinah Zike (...)

Petrography (1)

Aleta Vienneau & Jonathan Bailey & Melanie Harlow & John Banning (...)

Общая геодезия и картография (1)

N.R. Goulty

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