La Sapienza & Piazza Aldo Moro 2 00133 Roma, Italy e-mail: deconcini@mat.uniroma1.it ... & Federico II & via Cintia Complesso Universitario di Monte S.Angelo 80126 Napoli, ... (...)

Questions of geography (1)

Brett Freeman & Peter J. Boult & Graham Yielding & Sandy Menpesc (...)

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

Чижова В.П.

Климатология (1)

Jerry Ginsberg

Technique and technology of exploration works (1)