The present book is spread over in twelve chapters viz. veterinary toxicology: an introduction, toxicity of agrochemicals, toxicology of mineral elements, toxicology of metals, toxicology of non-metals, residue toxicology, zootoxins, photosensitization and lathyrism, radiation hazard and toxicity, plant toxicology, plant toxicity, oxalate containing plants, mycotoxins, food and feed additives. This book has been prepared according to the latest syllabus approved by VCI for B.V.Sc. & A.H. degree programme. This is a valuable source for students of veterinary pharmacology and toxicology, teachers, veterinary professionals, veterinary practitioners and also useful for the aspirants of NET/ARS and other allied examinations.