Collections
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Title: Recommended health-based limits in occupational exposure to heavy metals : report of a WHO study group
Date published: 1980
Publisher: World Health Organization -
Title: Recommended health-based limits in occupational exposure to pesticides : Report of a WHO study group
Date published: 1982
Publisher: World Health Organization -
Title: Recommended health-based limits in occupational exposure to selected mineral dusts (silica, coal) : report of a WHO study group
Date published: 1986
Publisher: World Health Organization -
Title: Recommended health-based limits in occupational exposure to selected organic solvent : Report of a WHO study group
Date published: 1981
Publisher: World Health Organziation -
Title: Recommended health-based occupational exposure limits for respiratory irritants : Report of a WHO study group
Date published: 1984
Publisher: World Health Organziation -
Title: Recommended health-based occupational exposure limits for selected vegetable dusts : Report of a WHO study group
Date published: 1983
Publisher: World Health Organization -
Title: Reconciling Trade and Environment: Lesson from case studies in developing countries.
Date published: 1999
Publisher: Edward Elgar publishing -
Title: Reconsideration of African Linguistic Policies
Date published: 1980
Publisher: Organization of African Unity (OAU) -
Title: Reconstruction of birth histories from census and household survey data
Date published: 1988
Publisher: East-West Population Institute -
Title: Records management handbook
Date published: 1989
Publisher: Gower