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)

J.J. Long & J. Imber

М. Н. Гольдштейн

Инженерная геология (1)

Dinah Zike & Margaret K. Zorn & Thomas McCarthy, PhD (...)

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