author:Walters, Douglas B. | カーリル

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Laboratory health and safety dictionary

by W. Carl Gottschall, Douglas B. Walters

National Toxicology Program's chemical solubility compendium

[edited by] Lawrence H. Keith, Douglas B. Walters

Hazardous properties and uses

edited by Lawrence H. Keith,Douglas B. Walters

Medical first aid

edited by Lawrence H. Keith, Douglas B. Walters

Shipping classifications and regulations

edited by Lawrence H. Keith, Douglas B. Walters

Standards and regulations

edited by Lawrence H. Keith, Douglas B. Walters

Chemical and physical properties

edited by Lawrence H. Keith, Douglas B. Walters

Chemical names and synonyms

edited by Lawrence H. Keith, Douglas B. Walters

Personal protective equipment

edited by Lawrence H. Keith, Douglas B. Walters

Chemistry for toxicity testing

edited by C.W. Jameson and Douglas B. Walters

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