Guidelines on reduction of exposure to noise in wood industry / editor, Ho Kam Seng - 2nd ed. - Kuala Lumpur : FRIM , c1999 - 50 p. : ill. ; 25 cm. - FRIM technical information ; no.21 . Bibliography : p. 49-50 ISBN: 9789839592856 9839592858 Subjects--Topical Terms: Industrial safetyDust