http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
edited by John P. Giesy ; sponsored by Savannah River Ecology Laboratory... [et al.].
Selected papers from a symposium held at Augusta, Georgia, November 8-10, 1978.
Περιλαμβάνει βιβλιογραφικές παραπομπές και ευρετήρια.