City of El Centro sewer master plan update
By: prepared for the city of El Centro ; prepared by Engineering-Science, Inc
Publisher: The Firm
Published: 1994
Place of publication: San Diego, Calif
Language: eng
Subjects: Sewage disposal plants; Planning; Sewerage; City planning; Eaux usées; Stations de traitement; Planification; Égouts
Notes: "September 1994."