Toxicology
Hazardous substances
Toxicants
Toxic substances
Poisonous chemicals
Toxics
Chemicals--Toxicology
Toxic chemicals
Poisonous substances
Works on the effect of poisons on plants are entered under [Plants--Effect of poisons on; Plants--Effect of arsenic on;] and similar headings.
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.]
Poisons
Bioactive compounds