Restoration and protection of the environment II proceedings of an International Conference, Patras, Greece, 24-26 August 1994 - Δημητρακόπουλος, Αλέξανδρος Κ. 1952-; Χατζηθεοδώρου, Γεώργιος Δ.; Κορφιάτης, Γεώργιος Π. (University of Patras Press, 1994)