A bibliography of occupational health and safety in the Philippines (1949-1989)

Sonraí bibleagrafaíochta
Príomhchruthaitheoir:	Wolff, Hans-Juergen
Formáid:	LEABHAR
Teanga:	English
Foilsithe / Cruthaithe:	Manila : Edith Flores Wolff & Hans-Juergen Wolff c1990.
Ábhair:	Industrial hygiene > Bibliography. > Philippines. Industrial safety > Bibliography. > Philippines.