Afumbwa, Samuel Obura Environmental health and occupational health & safety. - Nrb, Kenya: Acrodile Publishing Ltd., 2014. - 455p.; 25cm "N" ISBN: "9966-007-32-2" Subjects--Topical Terms: 1. Public health. 2. Industrial safety - standards Subjects--Index Terms: "Y" LC Class. No.: RC967 / .A38 2014