• 5 Steenbock Library
• 2 Wisconsin's Water Library
• 1 Verona Shelving Facility

• 139 Books

• 113 toxicity
• 109 Toxicology
• 88 Environmental Exposure
• 52 adverse effects
• 45 standards
• 36 Risk Assessment
• 36 Safety measures
• 31 Physiological effect
• 29 Environmental Health
• 25 Occupational Exposure
• 24 Environmental Pollutants
• 20 Health risk assessment
• 18 Chemicals
• 18 Pesticides
• 16 Insecticides
• 12 Dose-response relationship
• 12 prevention & control
• 11 Dose-Response Relationship, Drug
• 10 Environmental health
• 7 Pyrethrins
• 6 Hazardous Substances
• 6 Health aspects
• 6 Organochlorine compounds
• 6 Organophosphorus compounds

• 124 International Program on Chemical Safety
• 86 United Nations Environment Programme
• 80 International Labour Organisation
• 45 Inter-Organization Programme for the Sound Management of Chemicals
• 10 Dobson, S. (Stuart)
• 8 Meek, M. E
• 4 Cary, R
• 4 Esch, G. J. van
• 4 Howe, Paul
• 4 International Agency for Research on Cancer
• 4 Kielhorn, J
• 3 Malcolm, Heath
• 3 Mangelsdorf, I
• 2 Boehncke, A
• 2 Fouw, J. de
• 2 Gomes, R
• 2 Heemstra-Lequin, Els A. H. van, 1932-
• 2 Hertel, R. F
• 2 Hughes, K
• 2 Kim, James H
• 2 Liteplo, R
• 2 Melber, C
• 2 Watts, Peter, 1954-
• 1 Amy, Gary L

• 139 English
• 7 French
• 6 Spanish

• 2 Developing countries

• 9 Handbooks, manuals, etc
• 4 congresses
• 2 Congresses

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