TY  - BOOK
AU  - Koukis George C. Ed. Marionos, Paul G. Editor
TI  - Engineering geology of ancient works,monuments and historical sites; preservation & procetion: proceedings
U1  - 624.151 
PY  - 1988///
CY  - Rotterdam
PB  - A.A. Balmema
KW  - Engineering Geology
ER  -