US gun massacres are preventable
I am not quite as despondent as Kamerow about the aftermath of the US school shooting on Valentine’s day,1 but I am angry about what has been allowed to happen.

Only a few US households (probably one in three) possess guns, and just over …
Yet another US massacre with a semi-automatic rifle
Can outraged Florida students move us to action this time?
International cosmetic ingredient dictionary and handbook
International Cosmetic Ingredient Dictionary and HandbookInternational Cosmetic Ingredient Dictionary and HandbookInternational Cosmetic Ingredient Dictionary and HandbookThe Cosmetic IndustryCosmetic FormulationFormulas, Ingredients and Production of CosmeticsSkin Care and Cosmetic Ingredients DictionaryInternational Cosmetic Ingredient Dictionary and HandbookAdvanced Information Systems EngineeringInternational Cosmetic Ingredient Dictionary and HandbookInternational Cosmetic Ingredient Dictionary; 3 VolumesInternational Cosmetic Ingredient Dictionary and HandbookMilady's Skin Care and Cosmetic Ingredients DictionaryInternational Cosmetic Ingredient Dictionary and HandbookInternational Cosmetic Ingredient Dictionary 2000 [Vol 1-3].International Cosmetic Ingredient Dictionary and HandbookCTFA International Cosmetic Ingredient DictionaryInternational Cosmetic Ingredient Dictionary and HandbookInternational Cosmetic Ingredient Dictionary and Handbook 2002Milady's Skin Care and Cosmetic Ingredients DictionaryInternational Cosmetic Ingredient Dictionary and HandbookInternational Cosmetic Ingredient DictionaryPlant Extracts in Skin Care ProductsInternational Cosmetic Ingredient Dictionary and HandbookInternational Cosmetic Ingredient Dictionary and HandbookCosmetic HandbookCTFA International Cosmetic Ingredient DictionaryInternational Cosmetic Ingredient DictionaryInternational Cosmetic Ingredient Dictionary and HandbookInternational Cosmetic Ingredient Dictionary and HandbookInternational Cosmetic Ingredient Dictionary and Handbook 2002International Cosmetic Ingredient Dictionary and HandbookInternational Cosmetic Ingredient Dictionary and HandbookInternational Cosmetic Ingredient Dictionary and HandbookCTFA Cosmetic Ingredient HandbookDiscovering Cosmetic ScienceInternational Cosmetic Ingredient Dictionary [Vol 1-2].International Cosmetic Ingredient DictionaryInternational Cosmetic Ingredient Dictionary and HandbookInternational Cosmetic Ingredient Dictionary and Handbook