Toxicology is the study of toxic or poisonous substances.
This program defines toxicity, acute and chronic effects and threshold limit values. Excellent video for anyone dealing with or near hazardous materials. This document was extracted from the National Ag Safety Disc Video Database. This information is current as of September, 1998. The NASD Video Database attempts to provide comprehensive, current, accurate information for borrowing, renting, or ordering agricultural safety training videos.