Садовничий В.А. & Волков А.А. & Берлянт А.М. & Вилков А.Ю. (...)

Гидрогеология (1)

David Fountain & Richard Smith & Tom Payne & Jean Lemieux (...)

Technique and technology of exploration works (1)

Andrew McBarnet

Региональная геология (1)

Mark Z. Jacobson

Meteorology (1)