Population and planning in developing nations : a review of sixty development plans for the 1970s 2026-02-15T07:46:09+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Stamper, B. Maxwell, 1947- (Population Council, 1977)