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GERARDU, JO

THIRD INTERNATIONAL CONFERENCE ON ENVIRONMENTAL ENFORORCEMENT: CONFERENCE PROCEEDINGS, ABRIL 25-28/1994 OAXACA , MEXICO - S.E. - MEXICO México ENVIRONMENTAL PROTECTION AGENCY 1994 - 586

D-17710 s/ 60.000 RECT. BIBL.98.01.17

LCCN: 2469

Subjects--Topical Terms:
CONTAMINACION AMBIENTAL-CONFERENCIAS
ECOLOGIA
GESTION AMBIENTAL

Dewey Class. No.: 333.7