1-4 of 4 Books

Paleozoic and Mesozoic Arachnida of Europe
By Petrunkevitch, Alexander Ivanovitch

Mesozoic felsic igneous activity and related metamorphism in central Japan, from Nagoya to Toyama
By Chishitsu Chōsajo (Japan)
Paleozoic and early Mesozoic paleogeographic relations
Paleozoic and early Mesozoic paleogeographic relations
By David S. Harwood

Cuencas sedimentarias de Uruguay
By Sergio Martínez