Khigiena na truda v ni͡a︡koi otrasli na khimicheskata promishlenost
By: pod redakt͡s︡ii͡a︡ta Khr. Zaĭkov.
Contributors: Zaĭkov, Khr.
Series: Ministerstvo na narodnoto zdrave, Institut za zdravna prosveta ;; 99; Ministerstvo na narodnoto zdrave, Institut za zdravna prosveta (Series) ;; 99.
Publisher: Ministerstvo na narodnoto zdrave, In-t za zdravna prosveta
Published: 1987
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 51
Subjects: Chemical industry -- Safety measures.; Industrial hygiene.
Notes: "V pomosht na t͡s︡ekhovii͡a︡ lekar."