[Development of health resorts and scientific research in the Latvian SSR from 1962 to 1977].
D006294:Health Resorts / Q000266:history*; D049673:History, 20th Century; D007844:Latvia; D012106:Research / Q000266:history
Razvitie kurortnogo dela i nauchnykh issledovaniĭ v Latviiskoĭ SSR za 1962--1977 gg.