History of Science, Technology, and Medicine
Indexes journal articles, conference proceedings, books, book reviews & dissertations in the history of science, technology, and medicine & allied historical fields. Integrates four bibliographies: the Isis Current Bibliography of the History of Science, the Current Bibliography in the History of Technology (Technology and Culture), the Bibliografia Italiana di Storia della Scienza, and the Wellcome Library for the History and Understanding of Medicine.
GeoRef
Index to journal articles, books and some theses in the earth sciences. Topics include: all aspects of geology, solid-earth geophysics, mineralogy, paleontology, petrology, geochemistry, geochronology, energy, and stratigraphy.



