GeoRef is the most comprehensive bibliographic database in the geosciences and continues to grow by more than 100,000 references a year. The database contains over 4.5 million references to geoscience journal articles, books, maps, conference papers, reports, and theses.
GEOBASE is a database of indexed research covering relevant international geoscience and geography literature, with an emphasis on human and physical geography, ecology, geology, oceanography, geomechanics and international development studies/impacts.