Intergenerational solidarity, welfare and human ecology : the proceedings of the tenth plenary session of the Pontifical Academy of Social Sciences 29 April-3 May 2004 / [edited by Mary Ann Glendon]. - Pontifical Academy of Sciences. Plenary session (10th : 2004 : Vatican City). (OLS)http://pul/name/92289; Glendon, Mary Ann, 1938- (OLS)http://pul/name/32438 (Pontifical Academy of Sciences, 2004)
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