Authority search results

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Authority search results
Authorized headings		Type of heading	Records
Topical Term: Control of substances hazardous to health	Details	Topical Term	23 records
Topical Term: Hazardous substances used for/see from: Poisons Radioactive materials Toxic substances see also: Environmental health Pollution and pollution control	Details	Topical Term	33 records
Topical Term: Occupational exposure to hazardous substances	Details	Topical Term	15 records
Topical Term: Residential exposure to hazardous substances	Details	Topical Term	1 record