As occupational health and safety professionals require increased awareness of the whole field-and not just its specialized areas-they've started to need an all-encompassing reference work of necessary mathematical relationships.

Concise Guide to Environmental Definitions, Conversions, and Formulae is the quick and proficient source for that information. Professionals will find it's ideal for immediate reference; students and interns can benefit from it as a comprehensive study guide for certification exam preparation purposes.

Based on information presented in another essential reference (Definitions, Conversions, and Calculations for Occupational Safety and Health Professionals, Second Edition), the Concise Guide brings its most-cited details to an easily carried, portable size (41/2 x 6 3/4). Essential conversions, formulae, and definitions all await within those pages.

Virtually all of the mathematical relationships, formulas, definitions, and conversion factors any health and safety expert or trainee will ever need are all contained in the Concise Guide to Environmental Definitions, Conversions, and Formulae.