[Social-educational camps as a new form of educational, scientific and medical work in the country].
D002165:Camping; D004501:Education, Medical; D006266:Health Education; D006801:Humans; D012586:Science
EDUCATION, MEDICAL; HEALTH/education
Obóz naukowo-społeczny jako nowa forma pracy wychowawczej, badawczej i pomocy zdrowotnej dla wsi.