El principio de no regresión ambiental en el derecho comparado latinoamericano Author Peña Chacón M. Date 2013 Source IUCN (ID: MON-087791) Publisher | Place of publication UNEP | San José, Costa Rica ISBN 978-9968-794-62-6 Pages 392 p. Document type Monography/book Language Spanish Field of application International Country/Territory Costa Rica, Argentina, Brazil, Mexico, Panama, Colombia Subject Legal questions, Environment gen. Keyword Policy/planning Geographical area Latin America and the Caribbean Full text MON-087791.pdf