Atsushi Yamaji & Katsushi Sato & Satoshi Tonai (...)

Geology of ore minerals (1)

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

Technique and technology of exploration works (1)

M G Chapman

Planetology (1)

Miles Reid & Bálazs Szendro

Military geography (1)

Alexander E. Gates, Ph.D. & David Ritchie

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