Subjects: LAND treatment of wastewater; SEWAGE disposal plants; INDUSTRIAL waste purificationCALIFORNIA; LOS Angeles (Calif.); UNITED States
Record details
Subjects: LAND treatment of wastewaterCALIFORNIA; LOS Angeles (Calif.); UNITED States
Subjects: *LAND treatment of wastewater; *LANDFILLS & the environment; *MUNICIPAL solid waste incinerator residuesCALIFORNIA; LOS Angeles (Calif.); UNITED States