THIRD INTERNATIONAL CONFERENCE ON ENVIRONMENTAL ENFORORCEMENT: CONFERENCE PROCEEDINGS, ABRIL 25-28/1994 OAXACA , MEXICO - GERARDU, JO; WASSERMAN, WILLIAM (MEXICO, 1994)
D-17710 s/ 60.000 RECT. BIBL.98.01.17
Keywords: CONTAMINACION AMBIENTAL-CONFERENCIAS; ECOLOGIA; GESTION AMBIENTAL