TY - BOOK AU - Cardona González,Álvaro Hernando TI - Lecturas sobre derecho del medio ambiente AV - KHH3421 ebook U1 - 344.861046 PY - 2011///] CY - Bogotá PB - Universidad Externado de Colombia KW - Environmental law KW - Colombia KW - Environmental protection KW - Electronic books N1 - Includes bibliographical references UR - https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/111638/ ER -