Exploring child health and its ecology.The Kirkos study in Addis Ababa.
Card's contents:FREIJ LENNART /współaut./ 530,188 Exploring child health and its ecology.The Kirkos study in Addis Ababa.Research frame project description and data evaluation.By Lennart Freij [et al.]. Umea 1976 Centraltryckeriet 8° s. nlb. 10, 116,il.