Keeping the balance: Ancient Greek philosophical concerns with population and environment Richard Harrow Feen OriginalPaper Pages: 447 - 458
Interstate migration of the US poverty population: Immigration “pushes” and welfare magnet “pulls” William H. FreyKao-Lee LiawMarcia J. Carlson OriginalPaper Pages: 491 - 533
Managed growth and optimum population: Irreconcilable concepts B. Meredith Burke OriginalPaper Pages: 537 - 544
Global hunger: The methodologies underlying the official estimates Thomas T. Poleman OriginalPaper Pages: 545 - 564