E. Royston Pike
Ivan Kasatkin
Great Britain. Royal Commission on Population.
Courtney H. Price
Thomas Winfried Menko Pogge
Marc-Antoine Muret
C. Pauline Walters
Julián Sánchez-Prieto
Gustavo A. Bossert
Tatah Mentan
Val Brooks
Harshā Ema Covatịyā
Basilio Di Martino
Abilio de Noronha
Frost, Thomas
Veronica Wedgwood
Mike Summers
William A. Moreno Brand
Bruno Taralletto
Anna Christina Lombroso
Luca Frudà
Augusto Cosentino
Leo XIII Pope
Eric de Kuyper
A. A. Shibanov
W. J. Harris
Isabel Stevenson Monro
Kevin Whiteacre
Richard Layard
Sean French
Danijah Tafari
John Dietz
kai Lun Cen
Ana Sáez González
Kovács, Zoltán
Hans Planitz
United States President's Science Advisory Committee
Marcel Aymé
Albert Camus
Kr̥shṇa Sobatī
Aelred Watkin
D. Kimbrough Oller
Considine, John Joseph
Thompson Publishing Group
E. Royston Pike
Ivan Kasatkin
Great Britain. Royal Commission on Population.
Courtney H. Price
Thomas Winfried Menko Pogge
Marc-Antoine Muret
C. Pauline Walters
Julián Sánchez-Prieto
Gustavo A. Bossert
Tatah Mentan
Val Brooks
Harshā Ema Covatịyā
Basilio Di Martino
Abilio de Noronha
Frost, Thomas
Veronica Wedgwood
Mike Summers
William A. Moreno Brand
Bruno Taralletto
Anna Christina Lombroso
Luca Frudà
Augusto Cosentino
Leo XIII Pope
Eric de Kuyper
A. A. Shibanov
W. J. Harris
Isabel Stevenson Monro
Kevin Whiteacre
Richard Layard
Sean French
Danijah Tafari
John Dietz
kai Lun Cen
Ana Sáez González
Kovács, Zoltán
Hans Planitz
United States President's Science Advisory Committee
Marcel Aymé
Albert Camus
Kr̥shṇa Sobatī
Aelred Watkin
D. Kimbrough Oller
Considine, John Joseph
Thompson Publishing Group