[20 years of Socialist Veterinary Sciences].
D000047:Academies and Institutes / Q000266:history*; D003604:Czechoslovakia; D049673:History, 20th Century; D012106:Research; D012950:Socialism / Q000266:history; D014730:Veterinary Medicine / Q000266:history*
Dvacet let socialistických veterinárních vĕd.