В. Н. Жилетов

Инженерная геология (1)

Dr Philippe Doyen

Историческая география (1)

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

Technique and technology of exploration works (1)

Rick Walia & Ken Brandt & Rob Duthie & Roger Whittaker (...)

Общая геофизика (1)