Brown, Lester R.
In the human interest : a strategy to stabilize world population / Lester R. Brown
W.W. Norton & Company, Inc., 1974
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Petersen, William
Population
Macmillan, 1961
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Petersen, William
Population
Macmillan, 1969
Buku Teks
Petersen, William
Population
Macmillan, 1969
Buku Teks
Antonio sedeno, S.J. first jesuit superior in the Philippine.
Artikel Jurnal