Melvil Decimal System: 615.951
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Philosophy and Psychology
Mathematics and Science
Arts and Recreation
Biography and History
Agriculture & Animal Husbandry
Handicraft and Occupations
Pathology; Diseases; Treatment
Gynecology and Pediatrics
Comparative Medicine; Veteraniary
Materia medica; Drugs; Pharmacology
Therapeutics; Action of medicines in general
Administration of medicines
Medicines grouped by effects
Works under MDS 615.951
- Drawing the Line: Art Therapy with the Difficult Client by Lisa B. Moschini
- Diethyl Phthalate (Concise International Chemical Assessment Documents) by World Health Organization
- Dioxins and Health by Arnold Schecter
- The ortho side of PCBs : occurrence and disposition by L. G. Hansen
- Pesticide Residues in Food and Drinking Water: Human Exposure and Risks (Wiley Series in Agrochemicals & Plant Protection) by Denis Hamilton
- Organophosphates and Health by Lakshman Karalliedde
- Pesticide Toxicology and International Regulation (Current Toxicology) by Timothy C. Marrs
- Basic and clinical toxicology of organophosphorus compounds by Mahdi Balali-Mood
- Benzene: Occupational and Environmental Hazards - Scientific Update (Volume 16 of Advances in Modern Environmental Toxicology) by Myron A. Mehlman
- Veterans and agent orange : update 2014 by Institute of Medicine (U.S.).,
- Dioxins and Dioxin-like Compounds in the Food Supply by Committee on the Implications of Dioxin in the Foo
- Methylmethacrylates : advances in research and application : ScholarlyPaper by Q. Ashton Acton
- Nitrosamines : advances in research in research and application : 2011 edition : scholarly paper by Q. Ashton Acton
- Isocyanates: Sampling, Analysis, and Health Effects by Jacques Lesage
- Anionic Surfactants (Surfactant Science) by Christian Gloxhuber
- Organophosphates : chemistry, fate, and effects by Janice E. Chambers
- Toxicologic Assessment of Jet-Propulsion Fuel 8 by Subcommittee on Jet-Propulsion Fuel 8
- Phthalic acids : advances in research and application : ScholarlyBrief by Q. Ashton Acton
- Agent Orange: A Medical Dictionary, Bibliography, And Annotated Research Guide To Internet References by James N. Parker
- Benzene - A Medical Dictionary, Bibliography, and Annotated Research Guide to Internet References by James N. Parker
- Toluene Di-isocyanates (Environmental Health Criteria) by World Health Organization
- Perfluorooctanoic acid (PFOA) : global occurrence, exposure, and health effects by Eva Hampton
- Methyl Bromide Risk Characterization in California by Subcommittee for Risk Assessment
- Phthalate Esters by S. R. Leather
- Persistent Organic Pollutants by Stuart Harrad
- Tecnazene (Environmental Health Criteria) by World Health Organization
- Chlordecone (Environmental Health Criteria) by World Health Organization
- Dioxin perspectives : a pilot study on international information exchange on dioxins and related compounds by bretthauererichw
- Metabolic Aspects of Alcoholism by Charles S. Lieber
- I Will Not Bow My Head by Lyn Reese
- In-Depth Survey Report: Evaluation of a Ventilation System to Control Formaldehyde Exposures During Embalming at Cincinnati College of Mortuary Science Cincinnati, Ohio by Michael G. Cressel
- Formaldehyde : synthesis, applications, and potential health effects by Amy Patton
- Fragrances: Beneficial and Adverse Effects by P.J. Frosch, Johansen, J.D., and White, I.
- Veterans and Agent Orange: Length of Presumptive Period for Association Between Exposure and Respiratory Cancer by Institute of Medicine
- Post-Vietnam dioxin exposure in agent orange-contaminated C-123 aircraft by Institute of Medicine (U.S.).,
MDS classes with significant recommendations overlap, excluding ones under the same top-level class.
What is MDS?
Melvil stands for "Melvil Decimal System," named after Melvil Dewey, the famous librarian. Melvil Dewey invented his Dewey Decimal System in 1876, and early versions of his system are in the public domain.
More recent editions of his system are in copyright, and the name "Dewey," "Dewey Decimal," "Dewey Decimal Classification" and "DDC" are registered trademarked by OCLC, who publish periodic revisions.
LibraryThing's MDS system is based on the classification work of libraries around the world, whose assignments are not copyrightable. MDS "scheduldes" (the words that describe the numbers) are user-added, and based on public domain editions of the system.
The Melvil Decimal System is NOT the Dewey Decimal System of today. Wordings, which are entered by members, can only come from public domain sources. The base system is the Free Decimal System, a public domain classification created by John Mark Ockerbloom. Where useful or necessary, wording comes from the 1922 edition of the Dewey Decimal System. Language and concepts may be changed to fit modern tastes, or to better describe books cataloged. Wordings may not come from in-copyright sources.