Atmosphere, weather and climate
Barry, Roger Graham
The Earth problems and perspectives
Atkin, Barbara C.
Rudists and Facies of the periadriatic Domain/ Riccardo Cestari , Dario Sartorio
Cestari, Riccardo
Wenlockian and ludlovian age brachiopods from the roberts mountains formation of Central Nevada/ J.G. Johnson, A.J.Boucot, and M.A. Murphy
Johnson, J. G., Boucot,A. J.
Brachiopods and molluscs from geirud formation, member a ( upper devoian and Tournaisian)/ Maurizio. Gaetani
Gaetani, Maurizio