COYLE, JHOHN ENVIRONMENTAL MANAGEMENT IN ECUADOR: CASE-STUDY: ECUADORIAN OIL INDUSTRY - S.E. - Ecuador ESCUELA SUPERIOR POLITECNICA DEL LITORAL 1992 GUAYAQUIL - 238 LCCN: 32046 Subjects--Topical Terms: CONTAMINACION AMBIENTALCONTAMINACION PETROLIFERAINDUSTRIA Dewey Class. No.: 628.1683