Title: II Congreso de Derecho Ambiental
Subjects: Environmental law, Congresses, Conservation of natural resources, Law and legislation, Costa Rica, United Nations Conference on Environment and Development (1992 : Rio de Janeiro, Brazil) (uri) http://id.loc.gov/authorities/names/n91110180 (uri) http://viaf.org/viaf/sourceID/LC|n91110180
Places: Costa Rica