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

Bibliographische Detailangaben
1. Verfasser:	Wolff, Hans-Juergen
Format:	Buch
Sprache:	English
Veröffentlicht:	Manila : Edith Flores Wolff & Hans-Juergen Wolff c1990.
Schlagworte:	Industrial hygiene > Bibliography. > Philippines. Industrial safety > Bibliography. > Philippines.