AGI Publishes GeoRef Thesaurus, 11th Edition The American Geological Institute (AGI) has just released the latest edition of the GeoRef Thesaurus (ISBN 978-0-922152-82-7). Read more about AGI Publishes GeoRef Thesaurus, 11th Edition
AGI Publishes 10th Edition of GeoRef Thesaurus The American Geological Institute (AGI) has released the tenth edition of the GeoRef Thesaurus. The reference includes 21,700 index terms, of which approximately 1,250 are new additions. Read more about AGI Publishes 10th Edition of GeoRef Thesaurus