lohr, v. (1974). trends of development and some topical problems in czechoslovak agriculture. the institute of national planning.
Lua i Stíl Chicago (17ú heag.)lohr, v. Trends of Development and Some Topical Problems in Czechoslovak Agriculture. cairo: the institute of national planning, 1974.
Lua MLA (9ú heag.)lohr, v. Trends of Development and Some Topical Problems in Czechoslovak Agriculture. the institute of national planning, 1974.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.