00517nam a2200133Ia 4500082002300000100014800023245009700171260003000268300002200298500000500320653000600325700002400331700002800355  a304.65091bC748.IA  aConference on "International aspects of overpopulation", South African Institute of International Affairs, Johannesburg, 23 June - 1 July, 1970  aInternational aspects of Overpopulation; proceedingsbcEd. by John Barratt and Michael Louw  aNew YorkbMacmillanc1972  axvii, 334p. Index  a  a   aBarratt, John ; ed.  aLouw, Michael ; jt. ed.