Expert Guide - Geology  

offers coverage in agriculture, ecosystem ecology, energy, renewable energy sources, natural resources, marine & freshwater science, geography, pollution & waste management, environmental technology, environmental law, public policy, social impacts, urban planning, and more.

Geology and earth sciences U.S. geology 1785– ; international geology 1933–

Search leading scholarly literature in the sciences from 1955- .

Provides a comprehensive synthesis of the research literature for a broad spectrum of disciplines.