1
by Rosemond, Zemoria A., Llados, Fernando
Published 1998
U.S. Department of Health and Human Services, Public Health Service, Agency for Toxic Substances and Disease Registry
.... The Environmental Protection Agency (EPA) identifies the most serious hazardous waste sites in the nation...

2
by Harper, Carolyn, Llados, Fernando
Published 1995
Agency for Toxic Substances and Disease Registry
... 1,397 hazardous waste sites as the most serious in the nation. These sites make up the National...

3
by Abadin, Henry, Llados, Fernando
Published 1995
U.S. Department of Health and Human Services, Public Health Service, Agency for Toxic Substances and Disease Registry
... Agency (EPA) has identified 1,397 hazardous waste sites as the most serious in the nation. These sites...

4
by Dorsey, Alfred, Llados, Fernando
Published 1995
U.S. Department of Health and Human Services, Public Health Service, Agency for Toxic Substances and Disease Registry
.... The Environmental Protection Agency (EPA) has identified 1,397waste sites as the most serious in the nation...