Miller, Robert
The Population Council, 1997
Buku Referensi
Robert Miller... [et al.]
The Population council, 1997
Buku Teks
edited for the International Epidemiological Association and the World Health Organization by Basil S. Hetzel
Oxford University Press, 1978
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editor; Rieny H. Hardjono, Rashmi Pachauri Rajan
Population Council, 1998
Buku Teks SO
Population Council, 1998
Buku Teks SO