William C. Blackman, Jr.

Technique and technology of exploration works (1)

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

Technique and technology of exploration works (1)

R. Weinberger & Y. Eyal & N. Mortimer (...)

Lithology (1)

P. Agard & R. Augier & P. Moni?d (...)

Tectonics (1)

elizabeth j. reitz & elizabeth s. wing

Paleontology (1)

David J. Borns & Grace Bujewski

Hydrogeology (1)

Bele? n Oliva-Urcia & Teresa Roma? n-Berdiel & Antonio M. Casas & Emilio L. Pueyo (...)

Lithology (1)