А.С. Мартынов & Е.К. Чистякова & С.Г. Дмитриев (...)

Военная география (1)

Eiichi Ishii & Hironori Funaki & Tetsuya Tokiwa & Kunio Otsubo (...)

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

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

Technique and technology of exploration works (1)

Â.Â. & Ñ.Í.