Soviet agriculture : an assessment of its contributions to economic development 2026-02-15T13:03:49+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Shaffer, Harry G (Praeger special studies in international economics and development, 1977)