An assessment of family planning programmes. Summary proceedings of the Fourth Annual Population Conference of the Development Centre, Partis, 20th-22nd October, 1971. - Population Conference (4th : Paris : 1971); Orgnization for Economic Cooperation nd Development. Development Centre (Paris, Development Centre, Organisation for Economic Co-operation and Development [c1972].)
Keywords: Birth control -- Congresses; Evaluation research (Social action programs) -- Congresses