W.E. Medeiros & A.F. do Nascimento & F.C. Alves da Silva & N. Destro (...)

Technique and technology of exploration works (1)

В.И.Осипов & В.Н.Соколов & Н.А.Румянцева (...)

Петрография (1)

Stef? Burchardt & Hemin Koyi & Harro Schmeling (...)

Lithology (1)

Jorge Pamplona & Benedito C. Rodrigues

Tectonics (1)