Robert U. Ayres & Leslie W. Ayres

Methods of prospecting and exploration of mineral deposits (1)

Peter Dauvergne

Economic and social geography (1)

В. В. Богородский & А. В. Гусев & Ю. П. Доронин & Л. Н. Кузнецова (...)

Океанология (1)

John Milsom

Topography. Phototopography (1)