Building Roma aeterna : current research on Roman mortar and concrete : proceedings of the conference March 27-29 2008 /
Ringbom, Åsa.
Hohlfelder, Robert L.
Sjöberg, Pia.
Sonck-Koota, Pia.
Helsinki : Societas Scientiarum Fennica,
2011.
International conference proceedings.
Includes bibliographical references.