An exhaustive and comprehensive book available on the subject. It includes information Safety and Toxicity in Herbal Drugs Ethnobotany in Drug Evaluation Macro-Morphographical Studies Development of Standardization Parameters Phytoconstituents and Their Analysis Extraction of Herbal Drugs TLC - Detailed Procedures and Guidelines HPTLC - Densitometry Pharmacological Screening of Herbal Drugs Good Agricultural and Harvesting Practices Quality Assurance and Stability Testing of Herbal Drugs Analytical Profiles of Selected Medicinal Plants Plus Annexed Information Additional References Internet Resources for further information International Associations/Organizations You Need This Book If You Are : Grower of medicinal herbs Wholesaler/Distributor Manufacturer of Herb Extracts Manufacturer of Herbal Formulations Researcher Academician Regulatory Affairs Specialist