TY - BOOK AU - Roberts,D.F.,(ed) TI - Health interventions and mortality change in developing countries T2 - Journal of biological science supplement SN - 090723206X U1 - 362.1042 19 PY - 1989/// CY - Cambridge PB - Parkes Foundation KW - Health KW - Spines KW - Mortality KW - Developing countries N1 - Includes bibliographical references; ph N2 - Health and Population ER -