http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Science responds to environmental threats
synthesis report = La reponse des scientifiques aux atteintes a l'environnement : rapport de synthese
Reponse des scientifiques aux atteintes a l'environnement
Organisation for Economic Co-operation and Development