[EXPERIENCE WITH THE ORGANIZATION OF SUMMER PRACTICAL TRAINING FOR STUDENTS].
D003140:Communicable Disease Control; D006801:Humans; D006920:Hygiene; D012499:Sanitation; D013334:Students; D014586:USSR
COMMUNICABLE DISEASE CONTROL; HYGIENE; SANITATION; USSR
OPYT ORGANIZATSII LETNE I PROIZVODSTVENNO I PRAKTIKE STUDENTOV.