WHO study of dental caries etiology in Papua New Guinea

WHO study of dental caries etiology in Papua New Guinea

ग्रंथसूची विवरण
मुख्य लेखक: Schamschula, R. G.
स्वरूप: पुस्तक
भाषा:English
प्रकाशित: Geneva World Health Organization 1978
विषय:
Dental caries > Etiology.
Dental caries > Papua New Guinea > Sepik Valley.
Dental surveys > Papua New Guinea > Sepik Valley.