Ralph M. Feather Jr., PhD, Assistant Professor Geoscience Department ... & Susan Leach Snyder, Retired Teacher, Consultant Jones Middle ... & Dinah Zike, Educational Consultant Dinah-Might Activities, Inc., ... (...)

Lithology (1)

Э. Г. Газиев

Гидрогеология (1)

N A Grigoriev

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

M.H.Worthington

Геолого-геофизические исследования глубинного строения Земли (1)