Poisons (Topical Term)
- Chemicals Toxicology
- Poisonous chemicals
- Poisonous substances
- Toxic chemicals
- Toxic substances
- Toxicants
- Toxics
- Broader heading: Bioactive compounds
- Broader heading: Hazardous substances
- Toxicology
The toxics directory (Toxics)
Works on the poisonous influence of individual chemical substances on man and animals are entered under the substance with the subdivision Toxicology, e.g. Mercury--Toxicology; Phosphorus--Toxicology.
Works on the effect of poisons on plants are entered under Plants--Effect of poisons on; Plants--Effect of arsenic on; and similar headings.