Afgan Fadilla, author
2019
UI - Tesis (Membership)
Priester, Peter R.
Afdeling Agrarische Geschiedenis, Landbouwuniversiteit, 1991
Buku Teks
edited by Clifton R. Wharton
Aldine Publishig, 1969
Buku Teks
Kocher, James E.
The Population Council, 1973
Buku Teks
Mujumdar, N. A
Academic Foundation, 2007
Buku Teks