http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
transport of dangerous goods through road tunnels
Permanent International Association of Road Congresses
"Association mondiale de la Route, World Road Association"--Cover.
"... the OECD's Road Transport and Intermodal Linkages Research Programme and PIARC's Committee on Road Tunnels launched a joint research project"--Foreword.
Includes bibliographical references (page 84).