WHO study of dental cariea etiology in Papua New Guinea
Inhalt Karte:
195,993 WHO WHO study of dental cariea etiology in Papua New Guinea.R. G. Schamschula, /et al./ Geneva 1978 World Health Organization, 4° s. nlb. 2, 199, il. /res./ WHO Offset Publication no. 40.
Card-Daten
Kennwort:
WHO
Autoren:
R. G. Schamschula
Unterschrift:
195,993
Jahr:
1978
